70258480

素因数分解:

$2^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2393}}^1$

素因数の和:2773

約数の個数: 40

約数和(自身を含む): 163864512

約数和(自身を除く): 93606032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367, 734, 1468, 1835, 2393, 2936, 3670, 4786, 5872, 7340, 9572, 11965, 14680, 19144, 23930, 29360, 38288, 47860, 95720, 191440, 878231, 1756462, 3512924, 4391155, 7025848, 8782310, 14051696, 17564620, 35129240, 70258480]

約数ペア:

[(1, 70258480), (2, 35129240), (4, 17564620), (5, 14051696), (8, 8782310), (10, 7025848), (16, 4391155), (20, 3512924), (40, 1756462), (80, 878231), (367, 191440), (734, 95720), (1468, 47860), (1835, 38288), (2393, 29360), (2936, 23930), (3670, 19144), (4786, 14680), (5872, 11965), (7340, 9572)]