4186399920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{9323}}^1$

素因数の和:11210

約数の個数: 80

約数和(自身を含む): 12986168832

約数和(自身を除く): 8799768912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1871, 3742, 5613, 7484, 9323, 9355, 11226, 14968, 18646, 18710, 22452, 27969, 28065, 29936, 37292, 37420, 44904, 46615, 55938, 56130, 74584, 74840, 89808, 93230, 111876, 112260, 139845, 149168, 149680, 186460, 223752, 224520, 279690, 372920, 447504, 449040, 559380, 745840, 1118760, 2237520, 17443333, 34886666, 52329999, 69773332, 87216665, 104659998, 139546664, 174433330, 209319996, 261649995, 279093328, 348866660, 418639992, 523299990, 697733320, 837279984, 1046599980, 1395466640, 2093199960, 4186399920]

約数ペア:

[(1, 4186399920), (2, 2093199960), (3, 1395466640), (4, 1046599980), (5, 837279984), (6, 697733320), (8, 523299990), (10, 418639992), (12, 348866660), (15, 279093328), (16, 261649995), (20, 209319996), (24, 174433330), (30, 139546664), (40, 104659998), (48, 87216665), (60, 69773332), (80, 52329999), (120, 34886666), (240, 17443333), (1871, 2237520), (3742, 1118760), (5613, 745840), (7484, 559380), (9323, 449040), (9355, 447504), (11226, 372920), (14968, 279690), (18646, 224520), (18710, 223752), (22452, 186460), (27969, 149680), (28065, 149168), (29936, 139845), (37292, 112260), (37420, 111876), (44904, 93230), (46615, 89808), (55938, 74840), (56130, 74584)]