97941040

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15497}}^1$

素因数の和:15589

約数の個数: 40

約数和(自身を含む): 230610240

約数和(自身を除く): 132669200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 15497, 30994, 61988, 77485, 123976, 154970, 247952, 309940, 619880, 1224263, 1239760, 2448526, 4897052, 6121315, 9794104, 12242630, 19588208, 24485260, 48970520, 97941040]

約数ペア:

[(1, 97941040), (2, 48970520), (4, 24485260), (5, 19588208), (8, 12242630), (10, 9794104), (16, 6121315), (20, 4897052), (40, 2448526), (79, 1239760), (80, 1224263), (158, 619880), (316, 309940), (395, 247952), (632, 154970), (790, 123976), (1264, 77485), (1580, 61988), (3160, 30994), (6320, 15497)]