44466140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 96483744

約数和(自身を除く): 52017604

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 211, 257, 410, 422, 514, 820, 844, 1028, 1055, 1285, 2110, 2570, 4220, 5140, 8651, 10537, 17302, 21074, 34604, 42148, 43255, 52685, 54227, 86510, 105370, 108454, 173020, 210740, 216908, 271135, 542270, 1084540, 2223307, 4446614, 8893228, 11116535, 22233070, 44466140]

約数ペア:

[(1, 44466140), (2, 22233070), (4, 11116535), (5, 8893228), (10, 4446614), (20, 2223307), (41, 1084540), (82, 542270), (164, 271135), (205, 216908), (211, 210740), (257, 173020), (410, 108454), (422, 105370), (514, 86510), (820, 54227), (844, 52685), (1028, 43255), (1055, 42148), (1285, 34604), (2110, 21074), (2570, 17302), (4220, 10537), (5140, 8651)]