987130863760

素因数分解:

$2^4\times 5^1\times {\mathrm{23369}}^1\times {\mathrm{528013}}^1$

素因数の和:551395

約数の個数: 40

約数和(自身を含む): 2295181815480

約数和(自身を除く): 1308050951720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 23369, 46738, 93476, 116845, 186952, 233690, 373904, 467380, 528013, 934760, 1056026, 1869520, 2112052, 2640065, 4224104, 5280130, 8448208, 10560260, 21120520, 42241040, 12339135797, 24678271594, 49356543188, 61695678985, 98713086376, 123391357970, 197426172752, 246782715940, 493565431880, 987130863760]

約数ペア:

[(1, 987130863760), (2, 493565431880), (4, 246782715940), (5, 197426172752), (8, 123391357970), (10, 98713086376), (16, 61695678985), (20, 49356543188), (40, 24678271594), (80, 12339135797), (23369, 42241040), (46738, 21120520), (93476, 10560260), (116845, 8448208), (186952, 5280130), (233690, 4224104), (373904, 2640065), (467380, 2112052), (528013, 1869520), (934760, 1056026)]