38748830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 71803584

約数和(自身を除く): 33054754

約数列:

[1, 2, 5, 10, 53, 106, 113, 226, 265, 530, 565, 647, 1130, 1294, 3235, 5989, 6470, 11978, 29945, 34291, 59890, 68582, 73111, 146222, 171455, 342910, 365555, 731110, 3874883, 7749766, 19374415, 38748830]

約数ペア:

[(1, 38748830), (2, 19374415), (5, 7749766), (10, 3874883), (53, 731110), (106, 365555), (113, 342910), (226, 171455), (265, 146222), (530, 73111), (565, 68582), (647, 59890), (1130, 34291), (1294, 29945), (3235, 11978), (5989, 6470)]