9094480

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1439}}^1$

素因数の和:1531

約数の個数: 40

約数和(自身を含む): 21427200

約数和(自身を除く): 12332720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1439, 1580, 2878, 3160, 5756, 6320, 7195, 11512, 14390, 23024, 28780, 57560, 113681, 115120, 227362, 454724, 568405, 909448, 1136810, 1818896, 2273620, 4547240, 9094480]

約数ペア:

[(1, 9094480), (2, 4547240), (4, 2273620), (5, 1818896), (8, 1136810), (10, 909448), (16, 568405), (20, 454724), (40, 227362), (79, 115120), (80, 113681), (158, 57560), (316, 28780), (395, 23024), (632, 14390), (790, 11512), (1264, 7195), (1439, 6320), (1580, 5756), (2878, 3160)]