34172680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 80196480

約数和(自身を除く): 46023800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 67, 82, 134, 164, 205, 268, 311, 328, 335, 410, 536, 622, 670, 820, 1244, 1340, 1555, 1640, 2488, 2680, 2747, 3110, 5494, 6220, 10988, 12440, 12751, 13735, 20837, 21976, 25502, 27470, 41674, 51004, 54940, 63755, 83348, 102008, 104185, 109880, 127510, 166696, 208370, 255020, 416740, 510040, 833480, 854317, 1708634, 3417268, 4271585, 6834536, 8543170, 17086340, 34172680]

約数ペア:

[(1, 34172680), (2, 17086340), (4, 8543170), (5, 6834536), (8, 4271585), (10, 3417268), (20, 1708634), (40, 854317), (41, 833480), (67, 510040), (82, 416740), (134, 255020), (164, 208370), (205, 166696), (268, 127510), (311, 109880), (328, 104185), (335, 102008), (410, 83348), (536, 63755), (622, 54940), (670, 51004), (820, 41674), (1244, 27470), (1340, 25502), (1555, 21976), (1640, 20837), (2488, 13735), (2680, 12751), (2747, 12440), (3110, 10988), (5494, 6220)]