46638380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 102090240

約数和(自身を除く): 55451860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 191, 290, 382, 421, 580, 764, 842, 955, 1684, 1910, 2105, 3820, 4210, 5539, 8420, 11078, 12209, 22156, 24418, 27695, 48836, 55390, 61045, 80411, 110780, 122090, 160822, 244180, 321644, 402055, 804110, 1608220, 2331919, 4663838, 9327676, 11659595, 23319190, 46638380]

約数ペア:

[(1, 46638380), (2, 23319190), (4, 11659595), (5, 9327676), (10, 4663838), (20, 2331919), (29, 1608220), (58, 804110), (116, 402055), (145, 321644), (191, 244180), (290, 160822), (382, 122090), (421, 110780), (580, 80411), (764, 61045), (842, 55390), (955, 48836), (1684, 27695), (1910, 24418), (2105, 22156), (3820, 12209), (4210, 11078), (5539, 8420)]