113353960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 273229200

約数和(自身を除く): 159875240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 170, 178, 340, 356, 445, 680, 712, 890, 1513, 1780, 1873, 3026, 3560, 3746, 6052, 7492, 7565, 9365, 12104, 14984, 15130, 18730, 30260, 31841, 37460, 60520, 63682, 74920, 127364, 159205, 166697, 254728, 318410, 333394, 636820, 666788, 833485, 1273640, 1333576, 1666970, 2833849, 3333940, 5667698, 6667880, 11335396, 14169245, 22670792, 28338490, 56676980, 113353960]

約数ペア:

[(1, 113353960), (2, 56676980), (4, 28338490), (5, 22670792), (8, 14169245), (10, 11335396), (17, 6667880), (20, 5667698), (34, 3333940), (40, 2833849), (68, 1666970), (85, 1333576), (89, 1273640), (136, 833485), (170, 666788), (178, 636820), (340, 333394), (356, 318410), (445, 254728), (680, 166697), (712, 159205), (890, 127364), (1513, 74920), (1780, 63682), (1873, 60520), (3026, 37460), (3560, 31841), (3746, 30260), (6052, 18730), (7492, 15130), (7565, 14984), (9365, 12104)]