100080016

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{61}}^2$

素因数の和:212

約数の個数: 45

約数和(自身を含む): 202061379

約数和(自身を除く): 101981363

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 244, 328, 488, 656, 976, 1681, 2501, 3362, 3721, 5002, 6724, 7442, 10004, 13448, 14884, 20008, 26896, 29768, 40016, 59536, 102541, 152561, 205082, 305122, 410164, 610244, 820328, 1220488, 1640656, 2440976, 6255001, 12510002, 25020004, 50040008, 100080016]

約数ペア:

[(1, 100080016), (2, 50040008), (4, 25020004), (8, 12510002), (16, 6255001), (41, 2440976), (61, 1640656), (82, 1220488), (122, 820328), (164, 610244), (244, 410164), (328, 305122), (488, 205082), (656, 152561), (976, 102541), (1681, 59536), (2501, 40016), (3362, 29768), (3721, 26896), (5002, 20008), (6724, 14884), (7442, 13448)]