42446300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 100472736

約数和(自身を除く): 58026436

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 103, 130, 206, 260, 317, 325, 412, 515, 634, 650, 1030, 1268, 1300, 1339, 1585, 2060, 2575, 2678, 3170, 4121, 5150, 5356, 6340, 6695, 7925, 8242, 10300, 13390, 15850, 16484, 20605, 26780, 31700, 32651, 33475, 41210, 65302, 66950, 82420, 103025, 130604, 133900, 163255, 206050, 326510, 412100, 424463, 653020, 816275, 848926, 1632550, 1697852, 2122315, 3265100, 4244630, 8489260, 10611575, 21223150, 42446300]

約数ペア:

[(1, 42446300), (2, 21223150), (4, 10611575), (5, 8489260), (10, 4244630), (13, 3265100), (20, 2122315), (25, 1697852), (26, 1632550), (50, 848926), (52, 816275), (65, 653020), (100, 424463), (103, 412100), (130, 326510), (206, 206050), (260, 163255), (317, 133900), (325, 130604), (412, 103025), (515, 82420), (634, 66950), (650, 65302), (1030, 41210), (1268, 33475), (1300, 32651), (1339, 31700), (1585, 26780), (2060, 20605), (2575, 16484), (2678, 15850), (3170, 13390), (4121, 10300), (5150, 8242), (5356, 7925), (6340, 6695)]