58889740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 162328320

約数和(自身を除く): 103438580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 131, 133, 140, 169, 182, 190, 247, 260, 262, 266, 338, 364, 380, 455, 494, 524, 532, 655, 665, 676, 845, 910, 917, 988, 1183, 1235, 1310, 1330, 1690, 1703, 1729, 1820, 1834, 2366, 2470, 2489, 2620, 2660, 3211, 3380, 3406, 3458, 3668, 4585, 4732, 4940, 4978, 5915, 6422, 6812, 6916, 8515, 8645, 9170, 9956, 11830, 11921, 12445, 12844, 16055, 17030, 17290, 17423, 18340, 22139, 22477, 23660, 23842, 24890, 32110, 32357, 34060, 34580, 34846, 44278, 44954, 47684, 49780, 59605, 64220, 64714, 69692, 87115, 88556, 89908, 110695, 112385, 119210, 129428, 154973, 161785, 174230, 221390, 224770, 226499, 238420, 309946, 323570, 348460, 420641, 442780, 449540, 452998, 619892, 647140, 774865, 841282, 905996, 1132495, 1549730, 1682564, 2103205, 2264990, 2944487, 3099460, 4206410, 4529980, 5888974, 8412820, 11777948, 14722435, 29444870, 58889740]

約数ペア:

[(1, 58889740), (2, 29444870), (4, 14722435), (5, 11777948), (7, 8412820), (10, 5888974), (13, 4529980), (14, 4206410), (19, 3099460), (20, 2944487), (26, 2264990), (28, 2103205), (35, 1682564), (38, 1549730), (52, 1132495), (65, 905996), (70, 841282), (76, 774865), (91, 647140), (95, 619892), (130, 452998), (131, 449540), (133, 442780), (140, 420641), (169, 348460), (182, 323570), (190, 309946), (247, 238420), (260, 226499), (262, 224770), (266, 221390), (338, 174230), (364, 161785), (380, 154973), (455, 129428), (494, 119210), (524, 112385), (532, 110695), (655, 89908), (665, 88556), (676, 87115), (845, 69692), (910, 64714), (917, 64220), (988, 59605), (1183, 49780), (1235, 47684), (1310, 44954), (1330, 44278), (1690, 34846), (1703, 34580), (1729, 34060), (1820, 32357), (1834, 32110), (2366, 24890), (2470, 23842), (2489, 23660), (2620, 22477), (2660, 22139), (3211, 18340), (3380, 17423), (3406, 17290), (3458, 17030), (3668, 16055), (4585, 12844), (4732, 12445), (4940, 11921), (4978, 11830), (5915, 9956), (6422, 9170), (6812, 8645), (6916, 8515)]