15697582340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3102289}}^1$

素因数の和:3102332

約数の個数: 48

約数和(自身を含む): 37525299840

約数和(自身を除く): 21827717500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 3102289, 6204578, 12409156, 15511445, 31022890, 34125179, 62045780, 68250358, 71352647, 136500716, 142705294, 170625895, 285410588, 341251790, 356763235, 682503580, 713526470, 784879117, 1427052940, 1569758234, 3139516468, 3924395585, 7848791170, 15697582340]

約数ペア:

[(1, 15697582340), (2, 7848791170), (4, 3924395585), (5, 3139516468), (10, 1569758234), (11, 1427052940), (20, 784879117), (22, 713526470), (23, 682503580), (44, 356763235), (46, 341251790), (55, 285410588), (92, 170625895), (110, 142705294), (115, 136500716), (220, 71352647), (230, 68250358), (253, 62045780), (460, 34125179), (506, 31022890), (1012, 15511445), (1265, 12409156), (2530, 6204578), (5060, 3102289)]