788252050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1873}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 1547624160

約数和(自身を除く): 759372110

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 443, 475, 886, 950, 1873, 2215, 3746, 4430, 8417, 9365, 11075, 16834, 18730, 22150, 35587, 42085, 46825, 71174, 84170, 93650, 177935, 210425, 355870, 420850, 829739, 889675, 1659478, 1779350, 4148695, 8297390, 15765041, 20743475, 31530082, 41486950, 78825205, 157650410, 394126025, 788252050]

約数ペア:

[(1, 788252050), (2, 394126025), (5, 157650410), (10, 78825205), (19, 41486950), (25, 31530082), (38, 20743475), (50, 15765041), (95, 8297390), (190, 4148695), (443, 1779350), (475, 1659478), (886, 889675), (950, 829739), (1873, 420850), (2215, 355870), (3746, 210425), (4430, 177935), (8417, 93650), (9365, 84170), (11075, 71174), (16834, 46825), (18730, 42085), (22150, 35587)]