42322760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 100310400

約数和(自身を除く): 57987640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 179, 184, 230, 257, 358, 460, 514, 716, 895, 920, 1028, 1285, 1432, 1790, 2056, 2570, 3580, 4117, 5140, 5911, 7160, 8234, 10280, 11822, 16468, 20585, 23644, 29555, 32936, 41170, 46003, 47288, 59110, 82340, 92006, 118220, 164680, 184012, 230015, 236440, 368024, 460030, 920060, 1058069, 1840120, 2116138, 4232276, 5290345, 8464552, 10580690, 21161380, 42322760]

約数ペア:

[(1, 42322760), (2, 21161380), (4, 10580690), (5, 8464552), (8, 5290345), (10, 4232276), (20, 2116138), (23, 1840120), (40, 1058069), (46, 920060), (92, 460030), (115, 368024), (179, 236440), (184, 230015), (230, 184012), (257, 164680), (358, 118220), (460, 92006), (514, 82340), (716, 59110), (895, 47288), (920, 46003), (1028, 41170), (1285, 32936), (1432, 29555), (1790, 23644), (2056, 20585), (2570, 16468), (3580, 11822), (4117, 10280), (5140, 8234), (5911, 7160)]