713593829500

素因数分解:

$2^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{991}}^1\times {\mathrm{23609}}^1$

素因数の和:24680

約数の個数: 96

約数和(自身を含む): 1585703508480

約数和(自身を除く): 872109678980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 125, 244, 250, 305, 500, 610, 991, 1220, 1525, 1982, 3050, 3964, 4955, 6100, 7625, 9910, 15250, 19820, 23609, 24775, 30500, 47218, 49550, 60451, 94436, 99100, 118045, 120902, 123875, 236090, 241804, 247750, 302255, 472180, 495500, 590225, 604510, 1180450, 1209020, 1440149, 1511275, 2360900, 2880298, 2951125, 3022550, 5760596, 5902250, 6045100, 7200745, 7556375, 11804500, 14401490, 15112750, 23396519, 28802980, 30225500, 36003725, 46793038, 72007450, 93586076, 116982595, 144014900, 180018625, 233965190, 360037250, 467930380, 584912975, 720074500, 1169825950, 1427187659, 2339651900, 2854375318, 2924564875, 5708750636, 5849129750, 7135938295, 11698259500, 14271876590, 28543753180, 35679691475, 71359382950, 142718765900, 178398457375, 356796914750, 713593829500]

約数ペア:

[(1, 713593829500), (2, 356796914750), (4, 178398457375), (5, 142718765900), (10, 71359382950), (20, 35679691475), (25, 28543753180), (50, 14271876590), (61, 11698259500), (100, 7135938295), (122, 5849129750), (125, 5708750636), (244, 2924564875), (250, 2854375318), (305, 2339651900), (500, 1427187659), (610, 1169825950), (991, 720074500), (1220, 584912975), (1525, 467930380), (1982, 360037250), (3050, 233965190), (3964, 180018625), (4955, 144014900), (6100, 116982595), (7625, 93586076), (9910, 72007450), (15250, 46793038), (19820, 36003725), (23609, 30225500), (24775, 28802980), (30500, 23396519), (47218, 15112750), (49550, 14401490), (60451, 11804500), (94436, 7556375), (99100, 7200745), (118045, 6045100), (120902, 5902250), (123875, 5760596), (236090, 3022550), (241804, 2951125), (247750, 2880298), (302255, 2360900), (472180, 1511275), (495500, 1440149), (590225, 1209020), (604510, 1180450)]