4073162080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{27581}}^1$

素因数の和:27680

約数の個数: 96

約数和(自身を含む): 10509403968

約数和(自身を除く): 6436241888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 71, 80, 104, 130, 142, 160, 208, 260, 284, 355, 416, 520, 568, 710, 923, 1040, 1136, 1420, 1846, 2080, 2272, 2840, 3692, 4615, 5680, 7384, 9230, 11360, 14768, 18460, 27581, 29536, 36920, 55162, 73840, 110324, 137905, 147680, 220648, 275810, 358553, 441296, 551620, 717106, 882592, 1103240, 1434212, 1792765, 1958251, 2206480, 2868424, 3585530, 3916502, 4412960, 5736848, 7171060, 7833004, 9791255, 11473696, 14342120, 15666008, 19582510, 25457263, 28684240, 31332016, 39165020, 50914526, 57368480, 62664032, 78330040, 101829052, 127286315, 156660080, 203658104, 254572630, 313320160, 407316208, 509145260, 814632416, 1018290520, 2036581040, 4073162080]

約数ペア:

[(1, 4073162080), (2, 2036581040), (4, 1018290520), (5, 814632416), (8, 509145260), (10, 407316208), (13, 313320160), (16, 254572630), (20, 203658104), (26, 156660080), (32, 127286315), (40, 101829052), (52, 78330040), (65, 62664032), (71, 57368480), (80, 50914526), (104, 39165020), (130, 31332016), (142, 28684240), (160, 25457263), (208, 19582510), (260, 15666008), (284, 14342120), (355, 11473696), (416, 9791255), (520, 7833004), (568, 7171060), (710, 5736848), (923, 4412960), (1040, 3916502), (1136, 3585530), (1420, 2868424), (1846, 2206480), (2080, 1958251), (2272, 1792765), (2840, 1434212), (3692, 1103240), (4615, 882592), (5680, 717106), (7384, 551620), (9230, 441296), (11360, 358553), (14768, 275810), (18460, 220648), (27581, 147680), (29536, 137905), (36920, 110324), (55162, 73840)]