67253440

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2879}}^1$

素因数の和:2969

約数の個数: 56

約数和(自身を含む): 162397440

約数和(自身を除く): 95144000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2879, 2920, 4672, 5758, 5840, 11516, 11680, 14395, 23032, 23360, 28790, 46064, 57580, 92128, 115160, 184256, 210167, 230320, 420334, 460640, 840668, 921280, 1050835, 1681336, 2101670, 3362672, 4203340, 6725344, 8406680, 13450688, 16813360, 33626720, 67253440]

約数ペア:

[(1, 67253440), (2, 33626720), (4, 16813360), (5, 13450688), (8, 8406680), (10, 6725344), (16, 4203340), (20, 3362672), (32, 2101670), (40, 1681336), (64, 1050835), (73, 921280), (80, 840668), (146, 460640), (160, 420334), (292, 230320), (320, 210167), (365, 184256), (584, 115160), (730, 92128), (1168, 57580), (1460, 46064), (2336, 28790), (2879, 23360), (2920, 23032), (4672, 14395), (5758, 11680), (5840, 11516)]