17131678900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{52183}}^1$

素因数の和:52278

約数の個数: 108

約数和(自身を含む): 43891544928

約数和(自身を除く): 26759866028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 67, 70, 98, 100, 134, 140, 175, 196, 245, 268, 335, 350, 469, 490, 670, 700, 938, 980, 1225, 1340, 1675, 1876, 2345, 2450, 3283, 3350, 4690, 4900, 6566, 6700, 9380, 11725, 13132, 16415, 23450, 32830, 46900, 52183, 65660, 82075, 104366, 164150, 208732, 260915, 328300, 365281, 521830, 730562, 1043660, 1304575, 1461124, 1826405, 2556967, 2609150, 3496261, 3652810, 5113934, 5218300, 6992522, 7305620, 9132025, 10227868, 12784835, 13985044, 17481305, 18264050, 24473827, 25569670, 34962610, 36528100, 48947654, 51139340, 63924175, 69925220, 87406525, 97895308, 122369135, 127848350, 171316789, 174813050, 244738270, 255696700, 342633578, 349626100, 489476540, 611845675, 685267156, 856583945, 1223691350, 1713167890, 2447382700, 3426335780, 4282919725, 8565839450, 17131678900]

約数ペア:

[(1, 17131678900), (2, 8565839450), (4, 4282919725), (5, 3426335780), (7, 2447382700), (10, 1713167890), (14, 1223691350), (20, 856583945), (25, 685267156), (28, 611845675), (35, 489476540), (49, 349626100), (50, 342633578), (67, 255696700), (70, 244738270), (98, 174813050), (100, 171316789), (134, 127848350), (140, 122369135), (175, 97895308), (196, 87406525), (245, 69925220), (268, 63924175), (335, 51139340), (350, 48947654), (469, 36528100), (490, 34962610), (670, 25569670), (700, 24473827), (938, 18264050), (980, 17481305), (1225, 13985044), (1340, 12784835), (1675, 10227868), (1876, 9132025), (2345, 7305620), (2450, 6992522), (3283, 5218300), (3350, 5113934), (4690, 3652810), (4900, 3496261), (6566, 2609150), (6700, 2556967), (9380, 1826405), (11725, 1461124), (13132, 1304575), (16415, 1043660), (23450, 730562), (32830, 521830), (46900, 365281), (52183, 328300), (65660, 260915), (82075, 208732), (104366, 164150)]