32689040

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1289}}^1$

素因数の和:1619

約数の個数: 40

約数和(自身を含む): 76300920

約数和(自身を除く): 43611880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1289, 1585, 2536, 2578, 3170, 5072, 5156, 6340, 6445, 10312, 12680, 12890, 20624, 25360, 25780, 51560, 103120, 408613, 817226, 1634452, 2043065, 3268904, 4086130, 6537808, 8172260, 16344520, 32689040]

約数ペア:

[(1, 32689040), (2, 16344520), (4, 8172260), (5, 6537808), (8, 4086130), (10, 3268904), (16, 2043065), (20, 1634452), (40, 817226), (80, 408613), (317, 103120), (634, 51560), (1268, 25780), (1289, 25360), (1585, 20624), (2536, 12890), (2578, 12680), (3170, 10312), (5072, 6445), (5156, 6340)]