65621300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 150573696

約数和(自身を除く): 84952396

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 103, 115, 206, 230, 277, 412, 460, 515, 554, 575, 1030, 1108, 1150, 1385, 2060, 2300, 2369, 2575, 2770, 4738, 5150, 5540, 6371, 6925, 9476, 10300, 11845, 12742, 13850, 23690, 25484, 27700, 28531, 31855, 47380, 57062, 59225, 63710, 114124, 118450, 127420, 142655, 159275, 236900, 285310, 318550, 570620, 637100, 656213, 713275, 1312426, 1426550, 2624852, 2853100, 3281065, 6562130, 13124260, 16405325, 32810650, 65621300]

約数ペア:

[(1, 65621300), (2, 32810650), (4, 16405325), (5, 13124260), (10, 6562130), (20, 3281065), (23, 2853100), (25, 2624852), (46, 1426550), (50, 1312426), (92, 713275), (100, 656213), (103, 637100), (115, 570620), (206, 318550), (230, 285310), (277, 236900), (412, 159275), (460, 142655), (515, 127420), (554, 118450), (575, 114124), (1030, 63710), (1108, 59225), (1150, 57062), (1385, 47380), (2060, 31855), (2300, 28531), (2369, 27700), (2575, 25484), (2770, 23690), (4738, 13850), (5150, 12742), (5540, 11845), (6371, 10300), (6925, 9476)]