57862480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 157489920

約数和(自身を除く): 99627440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 41, 46, 52, 59, 65, 80, 82, 92, 104, 115, 118, 130, 164, 184, 205, 208, 230, 236, 260, 295, 299, 328, 368, 410, 460, 472, 520, 533, 590, 598, 656, 767, 820, 920, 943, 944, 1040, 1066, 1180, 1196, 1357, 1495, 1534, 1640, 1840, 1886, 2132, 2360, 2392, 2419, 2665, 2714, 2990, 3068, 3280, 3772, 3835, 4264, 4715, 4720, 4784, 4838, 5330, 5428, 5980, 6136, 6785, 7544, 7670, 8528, 9430, 9676, 10660, 10856, 11960, 12095, 12259, 12272, 13570, 15088, 15340, 17641, 18860, 19352, 21320, 21712, 23920, 24190, 24518, 27140, 30680, 31447, 35282, 37720, 38704, 42640, 48380, 49036, 54280, 55637, 61295, 61360, 62894, 70564, 75440, 88205, 96760, 98072, 108560, 111274, 122590, 125788, 141128, 157235, 176410, 193520, 196144, 222548, 245180, 251576, 278185, 282256, 314470, 352820, 445096, 490360, 503152, 556370, 628940, 705640, 723281, 890192, 980720, 1112740, 1257880, 1411280, 1446562, 2225480, 2515760, 2893124, 3616405, 4450960, 5786248, 7232810, 11572496, 14465620, 28931240, 57862480]

約数ペア:

[(1, 57862480), (2, 28931240), (4, 14465620), (5, 11572496), (8, 7232810), (10, 5786248), (13, 4450960), (16, 3616405), (20, 2893124), (23, 2515760), (26, 2225480), (40, 1446562), (41, 1411280), (46, 1257880), (52, 1112740), (59, 980720), (65, 890192), (80, 723281), (82, 705640), (92, 628940), (104, 556370), (115, 503152), (118, 490360), (130, 445096), (164, 352820), (184, 314470), (205, 282256), (208, 278185), (230, 251576), (236, 245180), (260, 222548), (295, 196144), (299, 193520), (328, 176410), (368, 157235), (410, 141128), (460, 125788), (472, 122590), (520, 111274), (533, 108560), (590, 98072), (598, 96760), (656, 88205), (767, 75440), (820, 70564), (920, 62894), (943, 61360), (944, 61295), (1040, 55637), (1066, 54280), (1180, 49036), (1196, 48380), (1357, 42640), (1495, 38704), (1534, 37720), (1640, 35282), (1840, 31447), (1886, 30680), (2132, 27140), (2360, 24518), (2392, 24190), (2419, 23920), (2665, 21712), (2714, 21320), (2990, 19352), (3068, 18860), (3280, 17641), (3772, 15340), (3835, 15088), (4264, 13570), (4715, 12272), (4720, 12259), (4784, 12095), (4838, 11960), (5330, 10856), (5428, 10660), (5980, 9676), (6136, 9430), (6785, 8528), (7544, 7670)]