69151520

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11681}}^1$

素因数の和:11733

約数の個数: 48

約数和(自身を含む): 167800248

約数和(自身を除く): 98648728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 11681, 23362, 46724, 58405, 93448, 116810, 186896, 233620, 373792, 432197, 467240, 864394, 934480, 1728788, 1868960, 2160985, 3457576, 4321970, 6915152, 8643940, 13830304, 17287880, 34575760, 69151520]

約数ペア:

[(1, 69151520), (2, 34575760), (4, 17287880), (5, 13830304), (8, 8643940), (10, 6915152), (16, 4321970), (20, 3457576), (32, 2160985), (37, 1868960), (40, 1728788), (74, 934480), (80, 864394), (148, 467240), (160, 432197), (185, 373792), (296, 233620), (370, 186896), (592, 116810), (740, 93448), (1184, 58405), (1480, 46724), (2960, 23362), (5920, 11681)]