231736406980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4951}}^1\times {\mathrm{180023}}^1$

素因数の和:184996

約数の個数: 48

約数和(自身を含む): 524189562624

約数和(自身を除く): 292453155644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4951, 9902, 19804, 24755, 49510, 64363, 99020, 128726, 180023, 257452, 321815, 360046, 643630, 720092, 900115, 1287260, 1800230, 2340299, 3600460, 4680598, 9361196, 11701495, 23402990, 46805980, 891293873, 1782587746, 3565175492, 4456469365, 8912938730, 11586820349, 17825877460, 23173640698, 46347281396, 57934101745, 115868203490, 231736406980]

約数ペア:

[(1, 231736406980), (2, 115868203490), (4, 57934101745), (5, 46347281396), (10, 23173640698), (13, 17825877460), (20, 11586820349), (26, 8912938730), (52, 4456469365), (65, 3565175492), (130, 1782587746), (260, 891293873), (4951, 46805980), (9902, 23402990), (19804, 11701495), (24755, 9361196), (49510, 4680598), (64363, 3600460), (99020, 2340299), (128726, 1800230), (180023, 1287260), (257452, 900115), (321815, 720092), (360046, 643630)]