4220658640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4796203}}^1$

素因数の和:4796227

約数の個数: 40

約数和(自身を含む): 10705127328

約数和(自身を除く): 6484468688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4796203, 9592406, 19184812, 23981015, 38369624, 47962030, 52758233, 76739248, 95924060, 105516466, 191848120, 211032932, 263791165, 383696240, 422065864, 527582330, 844131728, 1055164660, 2110329320, 4220658640]

約数ペア:

[(1, 4220658640), (2, 2110329320), (4, 1055164660), (5, 844131728), (8, 527582330), (10, 422065864), (11, 383696240), (16, 263791165), (20, 211032932), (22, 191848120), (40, 105516466), (44, 95924060), (55, 76739248), (80, 52758233), (88, 47962030), (110, 38369624), (176, 23981015), (220, 19184812), (440, 9592406), (880, 4796203)]