23934920

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3671}}^1$

素因数の和:3845

約数の個数: 32

約数和(自身を含む): 54198720

約数和(自身を除く): 30263800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 3671, 6520, 7342, 14684, 18355, 29368, 36710, 73420, 146840, 598373, 1196746, 2393492, 2991865, 4786984, 5983730, 11967460, 23934920]

約数ペア:

[(1, 23934920), (2, 11967460), (4, 5983730), (5, 4786984), (8, 2991865), (10, 2393492), (20, 1196746), (40, 598373), (163, 146840), (326, 73420), (652, 36710), (815, 29368), (1304, 18355), (1630, 14684), (3260, 7342), (3671, 6520)]