2022976760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1032131}}^1$

素因数の和:1032156

約数の個数: 48

約数和(自身を含む): 5294837160

約数和(自身を除く): 3271860400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 1032131, 2064262, 4128524, 5160655, 7224917, 8257048, 10321310, 14449834, 20642620, 28899668, 36124585, 41285240, 50574419, 57799336, 72249170, 101148838, 144498340, 202297676, 252872095, 288996680, 404595352, 505744190, 1011488380, 2022976760]

約数ペア:

[(1, 2022976760), (2, 1011488380), (4, 505744190), (5, 404595352), (7, 288996680), (8, 252872095), (10, 202297676), (14, 144498340), (20, 101148838), (28, 72249170), (35, 57799336), (40, 50574419), (49, 41285240), (56, 36124585), (70, 28899668), (98, 20642620), (140, 14449834), (196, 10321310), (245, 8257048), (280, 7224917), (392, 5160655), (490, 4128524), (980, 2064262), (1960, 1032131)]