652596670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 1304709120

約数和(自身を除く): 652112450

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 239, 241, 478, 482, 515, 1030, 1133, 1195, 1205, 2266, 2390, 2410, 2629, 2651, 5258, 5302, 5665, 11330, 13145, 13255, 24617, 24823, 26290, 26510, 49234, 49646, 57599, 115198, 123085, 124115, 246170, 248230, 270787, 273053, 287995, 541574, 546106, 575990, 633589, 1267178, 1353935, 1365265, 2707870, 2730530, 3167945, 5932697, 6335890, 11865394, 29663485, 59326970, 65259667, 130519334, 326298335, 652596670]

約数ペア:

[(1, 652596670), (2, 326298335), (5, 130519334), (10, 65259667), (11, 59326970), (22, 29663485), (55, 11865394), (103, 6335890), (110, 5932697), (206, 3167945), (239, 2730530), (241, 2707870), (478, 1365265), (482, 1353935), (515, 1267178), (1030, 633589), (1133, 575990), (1195, 546106), (1205, 541574), (2266, 287995), (2390, 273053), (2410, 270787), (2629, 248230), (2651, 246170), (5258, 124115), (5302, 123085), (5665, 115198), (11330, 57599), (13145, 49646), (13255, 49234), (24617, 26510), (24823, 26290)]