2014423640

素因数分解:

$2^3\times 5^1\times {\mathrm{3739}}^1\times {\mathrm{13469}}^1$

素因数の和:17219

約数の個数: 32

約数和(自身を含む): 4534002000

約数和(自身を除く): 2519578360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3739, 7478, 13469, 14956, 18695, 26938, 29912, 37390, 53876, 67345, 74780, 107752, 134690, 149560, 269380, 538760, 50360591, 100721182, 201442364, 251802955, 402884728, 503605910, 1007211820, 2014423640]

約数ペア:

[(1, 2014423640), (2, 1007211820), (4, 503605910), (5, 402884728), (8, 251802955), (10, 201442364), (20, 100721182), (40, 50360591), (3739, 538760), (7478, 269380), (13469, 149560), (14956, 134690), (18695, 107752), (26938, 74780), (29912, 67345), (37390, 53876)]