5726840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 14938560

約数和(自身を除く): 9211720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 181, 226, 280, 362, 452, 565, 724, 791, 904, 905, 1130, 1267, 1448, 1582, 1810, 2260, 2534, 3164, 3620, 3955, 4520, 5068, 6328, 6335, 7240, 7910, 10136, 12670, 15820, 20453, 25340, 31640, 40906, 50680, 81812, 102265, 143171, 163624, 204530, 286342, 409060, 572684, 715855, 818120, 1145368, 1431710, 2863420, 5726840]

約数ペア:

[(1, 5726840), (2, 2863420), (4, 1431710), (5, 1145368), (7, 818120), (8, 715855), (10, 572684), (14, 409060), (20, 286342), (28, 204530), (35, 163624), (40, 143171), (56, 102265), (70, 81812), (113, 50680), (140, 40906), (181, 31640), (226, 25340), (280, 20453), (362, 15820), (452, 12670), (565, 10136), (724, 7910), (791, 7240), (904, 6335), (905, 6328), (1130, 5068), (1267, 4520), (1448, 3955), (1582, 3620), (1810, 3164), (2260, 2534)]