63546680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 152915040

約数和(自身を除く): 89368360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 113, 136, 170, 226, 340, 452, 565, 680, 827, 904, 1130, 1654, 1921, 2260, 3308, 3842, 4135, 4520, 6616, 7684, 8270, 9605, 14059, 15368, 16540, 19210, 28118, 33080, 38420, 56236, 70295, 76840, 93451, 112472, 140590, 186902, 281180, 373804, 467255, 562360, 747608, 934510, 1588667, 1869020, 3177334, 3738040, 6354668, 7943335, 12709336, 15886670, 31773340, 63546680]

約数ペア:

[(1, 63546680), (2, 31773340), (4, 15886670), (5, 12709336), (8, 7943335), (10, 6354668), (17, 3738040), (20, 3177334), (34, 1869020), (40, 1588667), (68, 934510), (85, 747608), (113, 562360), (136, 467255), (170, 373804), (226, 281180), (340, 186902), (452, 140590), (565, 112472), (680, 93451), (827, 76840), (904, 70295), (1130, 56236), (1654, 38420), (1921, 33080), (2260, 28118), (3308, 19210), (3842, 16540), (4135, 15368), (4520, 14059), (6616, 9605), (7684, 8270)]