25891108550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2713}}^1$

素因数の和:2934

約数の個数: 96

約数和(自身を含む): 51175010304

約数和(自身を除く): 25283901754

約数列:

[1, 2, 5, 10, 25, 31, 47, 50, 62, 94, 131, 155, 235, 262, 310, 470, 655, 775, 1175, 1310, 1457, 1550, 2350, 2713, 2914, 3275, 4061, 5426, 6157, 6550, 7285, 8122, 12314, 13565, 14570, 20305, 27130, 30785, 36425, 40610, 61570, 67825, 72850, 84103, 101525, 127511, 135650, 153925, 168206, 190867, 203050, 255022, 307850, 355403, 381734, 420515, 637555, 710806, 841030, 954335, 1275110, 1777015, 1908670, 2102575, 3187775, 3554030, 3952841, 4205150, 4771675, 6375550, 7905682, 8885075, 9543350, 11017493, 16703941, 17770150, 19764205, 22034986, 33407882, 39528410, 55087465, 83519705, 98821025, 110174930, 167039410, 197642050, 275437325, 417598525, 517822171, 550874650, 835197050, 1035644342, 2589110855, 5178221710, 12945554275, 25891108550]

約数ペア:

[(1, 25891108550), (2, 12945554275), (5, 5178221710), (10, 2589110855), (25, 1035644342), (31, 835197050), (47, 550874650), (50, 517822171), (62, 417598525), (94, 275437325), (131, 197642050), (155, 167039410), (235, 110174930), (262, 98821025), (310, 83519705), (470, 55087465), (655, 39528410), (775, 33407882), (1175, 22034986), (1310, 19764205), (1457, 17770150), (1550, 16703941), (2350, 11017493), (2713, 9543350), (2914, 8885075), (3275, 7905682), (4061, 6375550), (5426, 4771675), (6157, 4205150), (6550, 3952841), (7285, 3554030), (8122, 3187775), (12314, 2102575), (13565, 1908670), (14570, 1777015), (20305, 1275110), (27130, 954335), (30785, 841030), (36425, 710806), (40610, 637555), (61570, 420515), (67825, 381734), (72850, 355403), (84103, 307850), (101525, 255022), (127511, 203050), (135650, 190867), (153925, 168206)]