326190700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2879}}^1$

素因数の和:3007

約数の個数: 72

約数和(自身を含む): 779950080

約数和(自身を除く): 453759380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 103, 110, 206, 220, 275, 412, 515, 550, 1030, 1100, 1133, 2060, 2266, 2575, 2879, 4532, 5150, 5665, 5758, 10300, 11330, 11516, 14395, 22660, 28325, 28790, 31669, 56650, 57580, 63338, 71975, 113300, 126676, 143950, 158345, 287900, 296537, 316690, 593074, 633380, 791725, 1186148, 1482685, 1583450, 2965370, 3166900, 3261907, 5930740, 6523814, 7413425, 13047628, 14826850, 16309535, 29653700, 32619070, 65238140, 81547675, 163095350, 326190700]

約数ペア:

[(1, 326190700), (2, 163095350), (4, 81547675), (5, 65238140), (10, 32619070), (11, 29653700), (20, 16309535), (22, 14826850), (25, 13047628), (44, 7413425), (50, 6523814), (55, 5930740), (100, 3261907), (103, 3166900), (110, 2965370), (206, 1583450), (220, 1482685), (275, 1186148), (412, 791725), (515, 633380), (550, 593074), (1030, 316690), (1100, 296537), (1133, 287900), (2060, 158345), (2266, 143950), (2575, 126676), (2879, 113300), (4532, 71975), (5150, 63338), (5665, 57580), (5758, 56650), (10300, 31669), (11330, 28790), (11516, 28325), (14395, 22660)]