184509680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 451310400

約数和(自身を除く): 266800720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 149, 184, 230, 298, 368, 460, 596, 673, 745, 920, 1192, 1346, 1490, 1840, 2384, 2692, 2980, 3365, 3427, 5384, 5960, 6730, 6854, 10768, 11920, 13460, 13708, 15479, 17135, 26920, 27416, 30958, 34270, 53840, 54832, 61916, 68540, 77395, 100277, 123832, 137080, 154790, 200554, 247664, 274160, 309580, 401108, 501385, 619160, 802216, 1002770, 1238320, 1604432, 2005540, 2306371, 4011080, 4612742, 8022160, 9225484, 11531855, 18450968, 23063710, 36901936, 46127420, 92254840, 184509680]

約数ペア:

[(1, 184509680), (2, 92254840), (4, 46127420), (5, 36901936), (8, 23063710), (10, 18450968), (16, 11531855), (20, 9225484), (23, 8022160), (40, 4612742), (46, 4011080), (80, 2306371), (92, 2005540), (115, 1604432), (149, 1238320), (184, 1002770), (230, 802216), (298, 619160), (368, 501385), (460, 401108), (596, 309580), (673, 274160), (745, 247664), (920, 200554), (1192, 154790), (1346, 137080), (1490, 123832), (1840, 100277), (2384, 77395), (2692, 68540), (2980, 61916), (3365, 54832), (3427, 53840), (5384, 34270), (5960, 30958), (6730, 27416), (6854, 26920), (10768, 17135), (11920, 15479), (13460, 13708)]