202314680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{677}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 472538880

約数和(自身を除く): 270224200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 241, 248, 310, 482, 620, 677, 964, 1205, 1240, 1354, 1928, 2410, 2708, 3385, 4820, 5416, 6770, 7471, 9640, 13540, 14942, 20987, 27080, 29884, 37355, 41974, 59768, 74710, 83948, 104935, 149420, 163157, 167896, 209870, 298840, 326314, 419740, 652628, 815785, 839480, 1305256, 1631570, 3263140, 5057867, 6526280, 10115734, 20231468, 25289335, 40462936, 50578670, 101157340, 202314680]

約数ペア:

[(1, 202314680), (2, 101157340), (4, 50578670), (5, 40462936), (8, 25289335), (10, 20231468), (20, 10115734), (31, 6526280), (40, 5057867), (62, 3263140), (124, 1631570), (155, 1305256), (241, 839480), (248, 815785), (310, 652628), (482, 419740), (620, 326314), (677, 298840), (964, 209870), (1205, 167896), (1240, 163157), (1354, 149420), (1928, 104935), (2410, 83948), (2708, 74710), (3385, 59768), (4820, 41974), (5416, 37355), (6770, 29884), (7471, 27080), (9640, 20987), (13540, 14942)]