490667050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3257}}^1$

素因数の和:3423

約数の個数: 48

約数和(自身を含む): 959884992

約数和(自身を除く): 469217942

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 131, 230, 262, 575, 655, 1150, 1310, 3013, 3257, 3275, 6026, 6514, 6550, 15065, 16285, 30130, 32570, 74911, 75325, 81425, 149822, 150650, 162850, 374555, 426667, 749110, 853334, 1872775, 2133335, 3745550, 4266670, 9813341, 10666675, 19626682, 21333350, 49066705, 98133410, 245333525, 490667050]

約数ペア:

[(1, 490667050), (2, 245333525), (5, 98133410), (10, 49066705), (23, 21333350), (25, 19626682), (46, 10666675), (50, 9813341), (115, 4266670), (131, 3745550), (230, 2133335), (262, 1872775), (575, 853334), (655, 749110), (1150, 426667), (1310, 374555), (3013, 162850), (3257, 150650), (3275, 149822), (6026, 81425), (6514, 75325), (6550, 74911), (15065, 32570), (16285, 30130)]