33135722680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1\times {\mathrm{14057}}^1$

素因数の和:16000

約数の個数: 64

約数和(自身を含む): 77006350080

約数和(自身を除く): 43870627400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1901, 3802, 7604, 9505, 14057, 15208, 19010, 28114, 38020, 56228, 58931, 70285, 76040, 112456, 117862, 140570, 235724, 281140, 294655, 435767, 471448, 562280, 589310, 871534, 1178620, 1743068, 2178835, 2357240, 3486136, 4357670, 8715340, 17430680, 26722357, 53444714, 106889428, 133611785, 213778856, 267223570, 534447140, 828393067, 1068894280, 1656786134, 3313572268, 4141965335, 6627144536, 8283930670, 16567861340, 33135722680]

約数ペア:

[(1, 33135722680), (2, 16567861340), (4, 8283930670), (5, 6627144536), (8, 4141965335), (10, 3313572268), (20, 1656786134), (31, 1068894280), (40, 828393067), (62, 534447140), (124, 267223570), (155, 213778856), (248, 133611785), (310, 106889428), (620, 53444714), (1240, 26722357), (1901, 17430680), (3802, 8715340), (7604, 4357670), (9505, 3486136), (14057, 2357240), (15208, 2178835), (19010, 1743068), (28114, 1178620), (38020, 871534), (56228, 589310), (58931, 562280), (70285, 471448), (76040, 435767), (112456, 294655), (117862, 281140), (140570, 235724)]