415029500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 968962176

約数和(自身を除く): 553932676

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 157, 170, 250, 311, 314, 340, 425, 500, 622, 628, 785, 850, 1244, 1555, 1570, 1700, 2125, 2669, 3110, 3140, 3925, 4250, 5287, 5338, 6220, 7775, 7850, 8500, 10574, 10676, 13345, 15550, 15700, 19625, 21148, 26435, 26690, 31100, 38875, 39250, 48827, 52870, 53380, 66725, 77750, 78500, 97654, 105740, 132175, 133450, 155500, 195308, 244135, 264350, 266900, 333625, 488270, 528700, 660875, 667250, 830059, 976540, 1220675, 1321750, 1334500, 1660118, 2441350, 2643500, 3320236, 4150295, 4882700, 6103375, 8300590, 12206750, 16601180, 20751475, 24413500, 41502950, 83005900, 103757375, 207514750, 415029500]

約数ペア:

[(1, 415029500), (2, 207514750), (4, 103757375), (5, 83005900), (10, 41502950), (17, 24413500), (20, 20751475), (25, 16601180), (34, 12206750), (50, 8300590), (68, 6103375), (85, 4882700), (100, 4150295), (125, 3320236), (157, 2643500), (170, 2441350), (250, 1660118), (311, 1334500), (314, 1321750), (340, 1220675), (425, 976540), (500, 830059), (622, 667250), (628, 660875), (785, 528700), (850, 488270), (1244, 333625), (1555, 266900), (1570, 264350), (1700, 244135), (2125, 195308), (2669, 155500), (3110, 133450), (3140, 132175), (3925, 105740), (4250, 97654), (5287, 78500), (5338, 77750), (6220, 66725), (7775, 53380), (7850, 52870), (8500, 48827), (10574, 39250), (10676, 38875), (13345, 31100), (15550, 26690), (15700, 26435), (19625, 21148)]