15679568060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{157457}}^1$

素因数の和:157862

約数の個数: 48

約数和(自身を含む): 35552756736

約数和(自身を除く): 19873188676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 383, 766, 1532, 1915, 3830, 4979, 7660, 9958, 19916, 24895, 49790, 99580, 157457, 314914, 629828, 787285, 1574570, 2046941, 3149140, 4093882, 8187764, 10234705, 20469410, 40938820, 60306031, 120612062, 241224124, 301530155, 603060310, 783978403, 1206120620, 1567956806, 3135913612, 3919892015, 7839784030, 15679568060]

約数ペア:

[(1, 15679568060), (2, 7839784030), (4, 3919892015), (5, 3135913612), (10, 1567956806), (13, 1206120620), (20, 783978403), (26, 603060310), (52, 301530155), (65, 241224124), (130, 120612062), (260, 60306031), (383, 40938820), (766, 20469410), (1532, 10234705), (1915, 8187764), (3830, 4093882), (4979, 3149140), (7660, 2046941), (9958, 1574570), (19916, 787285), (24895, 629828), (49790, 314914), (99580, 157457)]