4548260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3283

約数の個数: 24

約数和(自身を含む): 9688896

約数和(自身を除く): 5140636

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3203, 6406, 12812, 16015, 32030, 64060, 227413, 454826, 909652, 1137065, 2274130, 4548260]

約数ペア:

[(1, 4548260), (2, 2274130), (4, 1137065), (5, 909652), (10, 454826), (20, 227413), (71, 64060), (142, 32030), (284, 16015), (355, 12812), (710, 6406), (1420, 3203)]