89085040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9203}}^1$

素因数の和:9238

約数の個数: 60

約数和(自身を含む): 227688552

約数和(自身を除く): 138603512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9203, 9680, 18406, 36812, 46015, 73624, 92030, 101233, 147248, 184060, 202466, 368120, 404932, 506165, 736240, 809864, 1012330, 1113563, 1619728, 2024660, 2227126, 4049320, 4454252, 5567815, 8098640, 8908504, 11135630, 17817008, 22271260, 44542520, 89085040]

約数ペア:

[(1, 89085040), (2, 44542520), (4, 22271260), (5, 17817008), (8, 11135630), (10, 8908504), (11, 8098640), (16, 5567815), (20, 4454252), (22, 4049320), (40, 2227126), (44, 2024660), (55, 1619728), (80, 1113563), (88, 1012330), (110, 809864), (121, 736240), (176, 506165), (220, 404932), (242, 368120), (440, 202466), (484, 184060), (605, 147248), (880, 101233), (968, 92030), (1210, 73624), (1936, 46015), (2420, 36812), (4840, 18406), (9203, 9680)]