8813309995

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 12505363200

約数和(自身を除く): 3692053205

約数列:

[1, 5, 7, 35, 89, 101, 109, 257, 445, 505, 545, 623, 707, 763, 1285, 1799, 3115, 3535, 3815, 8989, 8995, 9701, 11009, 22873, 25957, 28013, 44945, 48505, 55045, 62923, 67907, 77063, 114365, 129785, 140065, 160111, 181699, 196091, 314615, 339535, 385315, 800555, 908495, 979801, 980455, 2310173, 2493157, 2829313, 4899005, 6858607, 11550865, 12465785, 14146565, 16171211, 17452099, 19805191, 34293035, 80856055, 87260495, 99025955, 251808857, 1259044285, 1762661999, 8813309995]

約数ペア:

[(1, 8813309995), (5, 1762661999), (7, 1259044285), (35, 251808857), (89, 99025955), (101, 87260495), (109, 80856055), (257, 34293035), (445, 19805191), (505, 17452099), (545, 16171211), (623, 14146565), (707, 12465785), (763, 11550865), (1285, 6858607), (1799, 4899005), (3115, 2829313), (3535, 2493157), (3815, 2310173), (8989, 980455), (8995, 979801), (9701, 908495), (11009, 800555), (22873, 385315), (25957, 339535), (28013, 314615), (44945, 196091), (48505, 181699), (55045, 160111), (62923, 140065), (67907, 129785), (77063, 114365)]