66733240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5813}}^1$

素因数の和:5872

約数の個数: 64

約数和(自身を含む): 175815360

約数和(自身を除く): 109082120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 5813, 11480, 11626, 23252, 29065, 40691, 46504, 58130, 81382, 116260, 162764, 203455, 232520, 238333, 325528, 406910, 476666, 813820, 953332, 1191665, 1627640, 1668331, 1906664, 2383330, 3336662, 4766660, 6673324, 8341655, 9533320, 13346648, 16683310, 33366620, 66733240]

約数ペア:

[(1, 66733240), (2, 33366620), (4, 16683310), (5, 13346648), (7, 9533320), (8, 8341655), (10, 6673324), (14, 4766660), (20, 3336662), (28, 2383330), (35, 1906664), (40, 1668331), (41, 1627640), (56, 1191665), (70, 953332), (82, 813820), (140, 476666), (164, 406910), (205, 325528), (280, 238333), (287, 232520), (328, 203455), (410, 162764), (574, 116260), (820, 81382), (1148, 58130), (1435, 46504), (1640, 40691), (2296, 29065), (2870, 23252), (5740, 11626), (5813, 11480)]