103688966840

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{38689913}}^1$

素因数の和:38689991

約数の個数: 32

約数和(自身を含む): 236782273680

約数和(自身を除く): 133093306840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 38689913, 77379826, 154759652, 193449565, 309519304, 386899130, 773798260, 1547596520, 2592224171, 5184448342, 10368896684, 12961120855, 20737793368, 25922241710, 51844483420, 103688966840]

約数ペア:

[(1, 103688966840), (2, 51844483420), (4, 25922241710), (5, 20737793368), (8, 12961120855), (10, 10368896684), (20, 5184448342), (40, 2592224171), (67, 1547596520), (134, 773798260), (268, 386899130), (335, 309519304), (536, 193449565), (670, 154759652), (1340, 77379826), (2680, 38689913)]