1875680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 4672080

約数和(自身を除く): 2796400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 617, 760, 1234, 1520, 2468, 3040, 3085, 4936, 6170, 9872, 11723, 12340, 19744, 23446, 24680, 46892, 49360, 58615, 93784, 98720, 117230, 187568, 234460, 375136, 468920, 937840, 1875680]

約数ペア:

[(1, 1875680), (2, 937840), (4, 468920), (5, 375136), (8, 234460), (10, 187568), (16, 117230), (19, 98720), (20, 93784), (32, 58615), (38, 49360), (40, 46892), (76, 24680), (80, 23446), (95, 19744), (152, 12340), (160, 11723), (190, 9872), (304, 6170), (380, 4936), (608, 3085), (617, 3040), (760, 2468), (1234, 1520)]