77884681060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{93889}}^1$

素因数の和:94013

約数の個数: 96

約数和(自身を含む): 179818128000

約数和(自身を除く): 101933446940

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 59, 74, 76, 95, 118, 148, 185, 190, 236, 295, 370, 380, 590, 703, 740, 1121, 1180, 1406, 2183, 2242, 2812, 3515, 4366, 4484, 5605, 7030, 8732, 10915, 11210, 14060, 21830, 22420, 41477, 43660, 82954, 93889, 165908, 187778, 207385, 375556, 414770, 469445, 829540, 938890, 1783891, 1877780, 3473893, 3567782, 5539451, 6947786, 7135564, 8919455, 11078902, 13895572, 17369465, 17838910, 22157804, 27697255, 34738930, 35677820, 55394510, 66003967, 69477860, 105249569, 110789020, 132007934, 204959687, 210499138, 264015868, 330019835, 409919374, 420998276, 526247845, 660039670, 819838748, 1024798435, 1052495690, 1320079340, 2049596870, 2104991380, 3894234053, 4099193740, 7788468106, 15576936212, 19471170265, 38942340530, 77884681060]

約数ペア:

[(1, 77884681060), (2, 38942340530), (4, 19471170265), (5, 15576936212), (10, 7788468106), (19, 4099193740), (20, 3894234053), (37, 2104991380), (38, 2049596870), (59, 1320079340), (74, 1052495690), (76, 1024798435), (95, 819838748), (118, 660039670), (148, 526247845), (185, 420998276), (190, 409919374), (236, 330019835), (295, 264015868), (370, 210499138), (380, 204959687), (590, 132007934), (703, 110789020), (740, 105249569), (1121, 69477860), (1180, 66003967), (1406, 55394510), (2183, 35677820), (2242, 34738930), (2812, 27697255), (3515, 22157804), (4366, 17838910), (4484, 17369465), (5605, 13895572), (7030, 11078902), (8732, 8919455), (10915, 7135564), (11210, 6947786), (14060, 5539451), (21830, 3567782), (22420, 3473893), (41477, 1877780), (43660, 1783891), (82954, 938890), (93889, 829540), (165908, 469445), (187778, 414770), (207385, 375556)]