4648960

素因数分解:

$2^{12}\times 5^1\times {\mathrm{227}}^1$

素因数の和:256

約数の個数: 52

約数和(自身を含む): 11205288

約数和(自身を除く): 6556328

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, 2048, 2270, 2560, 3632, 4096, 4540, 5120, 7264, 9080, 10240, 14528, 18160, 20480, 29056, 36320, 58112, 72640, 116224, 145280, 232448, 290560, 464896, 581120, 929792, 1162240, 2324480, 4648960]

約数ペア:

[(1, 4648960), (2, 2324480), (4, 1162240), (5, 929792), (8, 581120), (10, 464896), (16, 290560), (20, 232448), (32, 145280), (40, 116224), (64, 72640), (80, 58112), (128, 36320), (160, 29056), (227, 20480), (256, 18160), (320, 14528), (454, 10240), (512, 9080), (640, 7264), (908, 5120), (1024, 4540), (1135, 4096), (1280, 3632), (1816, 2560), (2048, 2270)]