8875620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3793}}^1$

素因数の和:3821

約数の個数: 72

約数和(自身を含む): 29001336

約数和(自身を除く): 20125716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3793, 7586, 11379, 15172, 18965, 22758, 34137, 37930, 45516, 49309, 56895, 68274, 75860, 98618, 113790, 136548, 147927, 170685, 197236, 227580, 246545, 295854, 341370, 443781, 493090, 591708, 682740, 739635, 887562, 986180, 1479270, 1775124, 2218905, 2958540, 4437810, 8875620]

約数ペア:

[(1, 8875620), (2, 4437810), (3, 2958540), (4, 2218905), (5, 1775124), (6, 1479270), (9, 986180), (10, 887562), (12, 739635), (13, 682740), (15, 591708), (18, 493090), (20, 443781), (26, 341370), (30, 295854), (36, 246545), (39, 227580), (45, 197236), (52, 170685), (60, 147927), (65, 136548), (78, 113790), (90, 98618), (117, 75860), (130, 68274), (156, 56895), (180, 49309), (195, 45516), (234, 37930), (260, 34137), (390, 22758), (468, 18965), (585, 15172), (780, 11379), (1170, 7586), (2340, 3793)]