485953040

素因数分解:

$2^4\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{3847}}^1$

素因数の和:5439

約数の個数: 40

約数和(自身を含む): 1130850240

約数和(自身を除く): 644897200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1579, 3158, 3847, 6316, 7694, 7895, 12632, 15388, 15790, 19235, 25264, 30776, 31580, 38470, 61552, 63160, 76940, 126320, 153880, 307760, 6074413, 12148826, 24297652, 30372065, 48595304, 60744130, 97190608, 121488260, 242976520, 485953040]

約数ペア:

[(1, 485953040), (2, 242976520), (4, 121488260), (5, 97190608), (8, 60744130), (10, 48595304), (16, 30372065), (20, 24297652), (40, 12148826), (80, 6074413), (1579, 307760), (3158, 153880), (3847, 126320), (6316, 76940), (7694, 63160), (7895, 61552), (12632, 38470), (15388, 31580), (15790, 30776), (19235, 25264)]