37250980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 86329152

約数和(自身を除く): 49078172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 107, 130, 169, 206, 214, 260, 338, 412, 428, 515, 535, 676, 845, 1030, 1070, 1339, 1391, 1690, 2060, 2140, 2678, 2782, 3380, 5356, 5564, 6695, 6955, 11021, 13390, 13910, 17407, 18083, 22042, 26780, 27820, 34814, 36166, 44084, 55105, 69628, 72332, 87035, 90415, 110210, 143273, 174070, 180830, 220420, 286546, 348140, 361660, 573092, 716365, 1432730, 1862549, 2865460, 3725098, 7450196, 9312745, 18625490, 37250980]

約数ペア:

[(1, 37250980), (2, 18625490), (4, 9312745), (5, 7450196), (10, 3725098), (13, 2865460), (20, 1862549), (26, 1432730), (52, 716365), (65, 573092), (103, 361660), (107, 348140), (130, 286546), (169, 220420), (206, 180830), (214, 174070), (260, 143273), (338, 110210), (412, 90415), (428, 87035), (515, 72332), (535, 69628), (676, 55105), (845, 44084), (1030, 36166), (1070, 34814), (1339, 27820), (1391, 26780), (1690, 22042), (2060, 18083), (2140, 17407), (2678, 13910), (2782, 13390), (3380, 11021), (5356, 6955), (5564, 6695)]