45013960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1330

約数の個数: 64

約数和(自身を含む): 109350000

約数和(自身を除く): 64336040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 901, 1060, 1249, 1802, 2120, 2498, 3604, 4505, 4996, 6245, 7208, 9010, 9992, 12490, 18020, 21233, 24980, 36040, 42466, 49960, 66197, 84932, 106165, 132394, 169864, 212330, 264788, 330985, 424660, 529576, 661970, 849320, 1125349, 1323940, 2250698, 2647880, 4501396, 5626745, 9002792, 11253490, 22506980, 45013960]

約数ペア:

[(1, 45013960), (2, 22506980), (4, 11253490), (5, 9002792), (8, 5626745), (10, 4501396), (17, 2647880), (20, 2250698), (34, 1323940), (40, 1125349), (53, 849320), (68, 661970), (85, 529576), (106, 424660), (136, 330985), (170, 264788), (212, 212330), (265, 169864), (340, 132394), (424, 106165), (530, 84932), (680, 66197), (901, 49960), (1060, 42466), (1249, 36040), (1802, 24980), (2120, 21233), (2498, 18020), (3604, 12490), (4505, 9992), (4996, 9010), (6245, 7208)]