17348500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 43479072

約数和(自身を除く): 26130572

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 125, 130, 157, 170, 221, 250, 260, 314, 325, 340, 425, 442, 500, 628, 650, 785, 850, 884, 1105, 1300, 1570, 1625, 1700, 2041, 2125, 2210, 2669, 3140, 3250, 3925, 4082, 4250, 4420, 5338, 5525, 6500, 7850, 8164, 8500, 10205, 10676, 11050, 13345, 15700, 19625, 20410, 22100, 26690, 27625, 34697, 39250, 40820, 51025, 53380, 55250, 66725, 69394, 78500, 102050, 110500, 133450, 138788, 173485, 204100, 255125, 266900, 333625, 346970, 510250, 667250, 693940, 867425, 1020500, 1334500, 1734850, 3469700, 4337125, 8674250, 17348500]

約数ペア:

[(1, 17348500), (2, 8674250), (4, 4337125), (5, 3469700), (10, 1734850), (13, 1334500), (17, 1020500), (20, 867425), (25, 693940), (26, 667250), (34, 510250), (50, 346970), (52, 333625), (65, 266900), (68, 255125), (85, 204100), (100, 173485), (125, 138788), (130, 133450), (157, 110500), (170, 102050), (221, 78500), (250, 69394), (260, 66725), (314, 55250), (325, 53380), (340, 51025), (425, 40820), (442, 39250), (500, 34697), (628, 27625), (650, 26690), (785, 22100), (850, 20410), (884, 19625), (1105, 15700), (1300, 13345), (1570, 11050), (1625, 10676), (1700, 10205), (2041, 8500), (2125, 8164), (2210, 7850), (2669, 6500), (3140, 5525), (3250, 5338), (3925, 4420), (4082, 4250)]