24773960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19979}}^1$

素因数の和:20021

約数の個数: 32

約数和(自身を含む): 57542400

約数和(自身を除く): 32768440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 19979, 39958, 79916, 99895, 159832, 199790, 399580, 619349, 799160, 1238698, 2477396, 3096745, 4954792, 6193490, 12386980, 24773960]

約数ペア:

[(1, 24773960), (2, 12386980), (4, 6193490), (5, 4954792), (8, 3096745), (10, 2477396), (20, 1238698), (31, 799160), (40, 619349), (62, 399580), (124, 199790), (155, 159832), (248, 99895), (310, 79916), (620, 39958), (1240, 19979)]