525565560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{336901}}^1$

素因数の和:336928

約数の個数: 64

約数和(自身を含む): 1697986080

約数和(自身を除く): 1172420520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 336901, 673802, 1010703, 1347604, 1684505, 2021406, 2695208, 3369010, 4042812, 4379713, 5053515, 6738020, 8085624, 8759426, 10107030, 13139139, 13476040, 17518852, 20214060, 21898565, 26278278, 35037704, 40428120, 43797130, 52556556, 65695695, 87594260, 105113112, 131391390, 175188520, 262782780, 525565560]

約数ペア:

[(1, 525565560), (2, 262782780), (3, 175188520), (4, 131391390), (5, 105113112), (6, 87594260), (8, 65695695), (10, 52556556), (12, 43797130), (13, 40428120), (15, 35037704), (20, 26278278), (24, 21898565), (26, 20214060), (30, 17518852), (39, 13476040), (40, 13139139), (52, 10107030), (60, 8759426), (65, 8085624), (78, 6738020), (104, 5053515), (120, 4379713), (130, 4042812), (156, 3369010), (195, 2695208), (260, 2021406), (312, 1684505), (390, 1347604), (520, 1010703), (780, 673802), (1560, 336901)]