84907700

素因数分解:

$2^2\times 5^2\times {\mathrm{571}}^1\times {\mathrm{1487}}^1$

素因数の和:2072

約数の個数: 36

約数和(自身を含む): 184696512

約数和(自身を除く): 99788812

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 571, 1142, 1487, 2284, 2855, 2974, 5710, 5948, 7435, 11420, 14275, 14870, 28550, 29740, 37175, 57100, 74350, 148700, 849077, 1698154, 3396308, 4245385, 8490770, 16981540, 21226925, 42453850, 84907700]

約数ペア:

[(1, 84907700), (2, 42453850), (4, 21226925), (5, 16981540), (10, 8490770), (20, 4245385), (25, 3396308), (50, 1698154), (100, 849077), (571, 148700), (1142, 74350), (1487, 57100), (2284, 37175), (2855, 29740), (2974, 28550), (5710, 14870), (5948, 14275), (7435, 11420)]