184460780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18049}}^1$

素因数の和:18138

約数の個数: 48

約数和(自身を含む): 448795200

約数和(自身を除く): 264334420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 18049, 36098, 72196, 90245, 126343, 180490, 252686, 360980, 505372, 631715, 1263430, 1317577, 2526860, 2635154, 5270308, 6587885, 9223039, 13175770, 18446078, 26351540, 36892156, 46115195, 92230390, 184460780]

約数ペア:

[(1, 184460780), (2, 92230390), (4, 46115195), (5, 36892156), (7, 26351540), (10, 18446078), (14, 13175770), (20, 9223039), (28, 6587885), (35, 5270308), (70, 2635154), (73, 2526860), (140, 1317577), (146, 1263430), (292, 631715), (365, 505372), (511, 360980), (730, 252686), (1022, 180490), (1460, 126343), (2044, 90245), (2555, 72196), (5110, 36098), (10220, 18049)]