17388640880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{983}}^1$

素因数の和:1315

約数の個数: 160

約数和(自身を含む): 44369410176

約数和(自身を除く): 26980769296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 233, 260, 292, 365, 466, 520, 584, 730, 932, 949, 983, 1040, 1165, 1168, 1460, 1864, 1898, 1966, 2330, 2920, 3029, 3728, 3796, 3932, 4660, 4745, 4915, 5840, 6058, 7592, 7864, 9320, 9490, 9830, 12116, 12779, 15145, 15184, 15728, 17009, 18640, 18980, 19660, 24232, 25558, 30290, 34018, 37960, 39320, 48464, 51116, 60580, 63895, 68036, 71759, 75920, 78640, 85045, 102232, 121160, 127790, 136072, 143518, 170090, 204464, 221117, 229039, 242320, 255580, 272144, 287036, 340180, 358795, 442234, 458078, 511160, 574072, 680360, 717590, 884468, 916156, 932867, 1022320, 1105585, 1145195, 1148144, 1360720, 1435180, 1768936, 1832312, 1865734, 2211170, 2290390, 2870360, 2977507, 3537872, 3664624, 3731468, 4422340, 4580780, 4664335, 5740720, 5955014, 7462936, 8844680, 9161560, 9328670, 11910028, 14887535, 14925872, 16719847, 17689360, 18323120, 18657340, 23820056, 29775070, 33439694, 37314680, 47640112, 59550140, 66879388, 74629360, 83599235, 119100280, 133758776, 167198470, 217358011, 238200560, 267517552, 334396940, 434716022, 668793880, 869432044, 1086790055, 1337587760, 1738864088, 2173580110, 3477728176, 4347160220, 8694320440, 17388640880]

約数ペア:

[(1, 17388640880), (2, 8694320440), (4, 4347160220), (5, 3477728176), (8, 2173580110), (10, 1738864088), (13, 1337587760), (16, 1086790055), (20, 869432044), (26, 668793880), (40, 434716022), (52, 334396940), (65, 267517552), (73, 238200560), (80, 217358011), (104, 167198470), (130, 133758776), (146, 119100280), (208, 83599235), (233, 74629360), (260, 66879388), (292, 59550140), (365, 47640112), (466, 37314680), (520, 33439694), (584, 29775070), (730, 23820056), (932, 18657340), (949, 18323120), (983, 17689360), (1040, 16719847), (1165, 14925872), (1168, 14887535), (1460, 11910028), (1864, 9328670), (1898, 9161560), (1966, 8844680), (2330, 7462936), (2920, 5955014), (3029, 5740720), (3728, 4664335), (3796, 4580780), (3932, 4422340), (4660, 3731468), (4745, 3664624), (4915, 3537872), (5840, 2977507), (6058, 2870360), (7592, 2290390), (7864, 2211170), (9320, 1865734), (9490, 1832312), (9830, 1768936), (12116, 1435180), (12779, 1360720), (15145, 1148144), (15184, 1145195), (15728, 1105585), (17009, 1022320), (18640, 932867), (18980, 916156), (19660, 884468), (24232, 717590), (25558, 680360), (30290, 574072), (34018, 511160), (37960, 458078), (39320, 442234), (48464, 358795), (51116, 340180), (60580, 287036), (63895, 272144), (68036, 255580), (71759, 242320), (75920, 229039), (78640, 221117), (85045, 204464), (102232, 170090), (121160, 143518), (127790, 136072)]