74218120

素因数分解:

$2^3\times 5^1\times {\mathrm{709}}^1\times {\mathrm{2617}}^1$

素因数の和:3337

約数の個数: 32

約数和(自身を含む): 167290200

約数和(自身を除く): 93072080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 709, 1418, 2617, 2836, 3545, 5234, 5672, 7090, 10468, 13085, 14180, 20936, 26170, 28360, 52340, 104680, 1855453, 3710906, 7421812, 9277265, 14843624, 18554530, 37109060, 74218120]

約数ペア:

[(1, 74218120), (2, 37109060), (4, 18554530), (5, 14843624), (8, 9277265), (10, 7421812), (20, 3710906), (40, 1855453), (709, 104680), (1418, 52340), (2617, 28360), (2836, 26170), (3545, 20936), (5234, 14180), (5672, 13085), (7090, 10468)]