15672493540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{827}}^1$

素因数の和:1090

約数の個数: 144

約数和(自身を含む): 37297677312

約数和(自身を除く): 21625183772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 121, 164, 191, 205, 220, 242, 382, 410, 451, 484, 605, 764, 820, 827, 902, 955, 1210, 1654, 1804, 1910, 2101, 2255, 2420, 3308, 3820, 4135, 4202, 4510, 4961, 7831, 8270, 8404, 9020, 9097, 9922, 10505, 15662, 16540, 18194, 19844, 21010, 23111, 24805, 31324, 33907, 36388, 39155, 42020, 45485, 46222, 49610, 67814, 78310, 86141, 90970, 92444, 99220, 100067, 115555, 135628, 156620, 157957, 169535, 172282, 181940, 200134, 231110, 315914, 339070, 344564, 372977, 400268, 430705, 462220, 500335, 631828, 678140, 745954, 789785, 861410, 947551, 1000670, 1491908, 1579570, 1722820, 1737527, 1864885, 1895102, 2001340, 3159140, 3475054, 3729770, 3790204, 4102747, 4737755, 6476237, 6950108, 7459540, 8205494, 8687635, 9475510, 12952474, 16410988, 17375270, 18951020, 19112797, 20513735, 25904948, 32381185, 34750540, 38225594, 41027470, 64762370, 71238607, 76451188, 82054940, 95563985, 129524740, 142477214, 191127970, 284954428, 356193035, 382255940, 712386070, 783624677, 1424772140, 1567249354, 3134498708, 3918123385, 7836246770, 15672493540]

約数ペア:

[(1, 15672493540), (2, 7836246770), (4, 3918123385), (5, 3134498708), (10, 1567249354), (11, 1424772140), (20, 783624677), (22, 712386070), (41, 382255940), (44, 356193035), (55, 284954428), (82, 191127970), (110, 142477214), (121, 129524740), (164, 95563985), (191, 82054940), (205, 76451188), (220, 71238607), (242, 64762370), (382, 41027470), (410, 38225594), (451, 34750540), (484, 32381185), (605, 25904948), (764, 20513735), (820, 19112797), (827, 18951020), (902, 17375270), (955, 16410988), (1210, 12952474), (1654, 9475510), (1804, 8687635), (1910, 8205494), (2101, 7459540), (2255, 6950108), (2420, 6476237), (3308, 4737755), (3820, 4102747), (4135, 3790204), (4202, 3729770), (4510, 3475054), (4961, 3159140), (7831, 2001340), (8270, 1895102), (8404, 1864885), (9020, 1737527), (9097, 1722820), (9922, 1579570), (10505, 1491908), (15662, 1000670), (16540, 947551), (18194, 861410), (19844, 789785), (21010, 745954), (23111, 678140), (24805, 631828), (31324, 500335), (33907, 462220), (36388, 430705), (39155, 400268), (42020, 372977), (45485, 344564), (46222, 339070), (49610, 315914), (67814, 231110), (78310, 200134), (86141, 181940), (90970, 172282), (92444, 169535), (99220, 157957), (100067, 156620), (115555, 135628)]