70644040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2542

約数の個数: 64

約数和(自身を含む): 171279360

約数和(自身を除く): 100635320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2477, 2852, 3565, 4954, 5704, 7130, 9908, 12385, 14260, 19816, 24770, 28520, 49540, 56971, 76787, 99080, 113942, 153574, 227884, 284855, 307148, 383935, 455768, 569710, 614296, 767870, 1139420, 1535740, 1766101, 2278840, 3071480, 3532202, 7064404, 8830505, 14128808, 17661010, 35322020, 70644040]

約数ペア:

[(1, 70644040), (2, 35322020), (4, 17661010), (5, 14128808), (8, 8830505), (10, 7064404), (20, 3532202), (23, 3071480), (31, 2278840), (40, 1766101), (46, 1535740), (62, 1139420), (92, 767870), (115, 614296), (124, 569710), (155, 455768), (184, 383935), (230, 307148), (248, 284855), (310, 227884), (460, 153574), (620, 113942), (713, 99080), (920, 76787), (1240, 56971), (1426, 49540), (2477, 28520), (2852, 24770), (3565, 19816), (4954, 14260), (5704, 12385), (7130, 9908)]