24737900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 60037824

約数和(自身を除く): 35299924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 110, 172, 215, 220, 275, 430, 473, 523, 550, 860, 946, 1046, 1075, 1100, 1892, 2092, 2150, 2365, 2615, 4300, 4730, 5230, 5753, 9460, 10460, 11506, 11825, 13075, 22489, 23012, 23650, 26150, 28765, 44978, 47300, 52300, 57530, 89956, 112445, 115060, 143825, 224890, 247379, 287650, 449780, 494758, 562225, 575300, 989516, 1124450, 1236895, 2248900, 2473790, 4947580, 6184475, 12368950, 24737900]

約数ペア:

[(1, 24737900), (2, 12368950), (4, 6184475), (5, 4947580), (10, 2473790), (11, 2248900), (20, 1236895), (22, 1124450), (25, 989516), (43, 575300), (44, 562225), (50, 494758), (55, 449780), (86, 287650), (100, 247379), (110, 224890), (172, 143825), (215, 115060), (220, 112445), (275, 89956), (430, 57530), (473, 52300), (523, 47300), (550, 44978), (860, 28765), (946, 26150), (1046, 23650), (1075, 23012), (1100, 22489), (1892, 13075), (2092, 11825), (2150, 11506), (2365, 10460), (2615, 9460), (4300, 5753), (4730, 5230)]