1162240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{227}}^1$

素因数の和:252

約数の個数: 44

約数和(自身を含む): 2800296

約数和(自身を除く): 1638056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 256, 320, 454, 512, 640, 908, 1024, 1135, 1280, 1816, 2270, 2560, 3632, 4540, 5120, 7264, 9080, 14528, 18160, 29056, 36320, 58112, 72640, 116224, 145280, 232448, 290560, 581120, 1162240]

約数ペア:

[(1, 1162240), (2, 581120), (4, 290560), (5, 232448), (8, 145280), (10, 116224), (16, 72640), (20, 58112), (32, 36320), (40, 29056), (64, 18160), (80, 14528), (128, 9080), (160, 7264), (227, 5120), (256, 4540), (320, 3632), (454, 2560), (512, 2270), (640, 1816), (908, 1280), (1024, 1135)]