89623490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4403

約数の個数: 48

約数和(自身を含む): 187794936

約数和(自身を除く): 98171446

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 4114, 4357, 8714, 10285, 20570, 21785, 43570, 47927, 74069, 95854, 148138, 239635, 370345, 479270, 527197, 740690, 814759, 1054394, 1629518, 2635985, 4073795, 5271970, 8147590, 8962349, 17924698, 44811745, 89623490]

約数ペア:

[(1, 89623490), (2, 44811745), (5, 17924698), (10, 8962349), (11, 8147590), (17, 5271970), (22, 4073795), (34, 2635985), (55, 1629518), (85, 1054394), (110, 814759), (121, 740690), (170, 527197), (187, 479270), (242, 370345), (374, 239635), (605, 148138), (935, 95854), (1210, 74069), (1870, 47927), (2057, 43570), (4114, 21785), (4357, 20570), (8714, 10285)]