34418680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 82010880

約数和(自身を除く): 47592200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 677, 820, 1240, 1271, 1354, 1640, 2542, 2708, 3385, 5084, 5416, 6355, 6770, 10168, 12710, 13540, 20987, 25420, 27080, 27757, 41974, 50840, 55514, 83948, 104935, 111028, 138785, 167896, 209870, 222056, 277570, 419740, 555140, 839480, 860467, 1110280, 1720934, 3441868, 4302335, 6883736, 8604670, 17209340, 34418680]

約数ペア:

[(1, 34418680), (2, 17209340), (4, 8604670), (5, 6883736), (8, 4302335), (10, 3441868), (20, 1720934), (31, 1110280), (40, 860467), (41, 839480), (62, 555140), (82, 419740), (124, 277570), (155, 222056), (164, 209870), (205, 167896), (248, 138785), (310, 111028), (328, 104935), (410, 83948), (620, 55514), (677, 50840), (820, 41974), (1240, 27757), (1271, 27080), (1354, 25420), (1640, 20987), (2542, 13540), (2708, 12710), (3385, 10168), (5084, 6770), (5416, 6355)]