88590460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2999}}^1$

素因数の和:3226

約数の個数: 48

約数和(自身を含む): 213696000

約数和(自身を除く): 125105540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 2110, 2954, 2999, 4220, 5908, 5998, 7385, 11996, 14770, 14995, 20993, 29540, 29990, 41986, 59980, 83972, 104965, 209930, 419860, 632789, 1265578, 2531156, 3163945, 4429523, 6327890, 8859046, 12655780, 17718092, 22147615, 44295230, 88590460]

約数ペア:

[(1, 88590460), (2, 44295230), (4, 22147615), (5, 17718092), (7, 12655780), (10, 8859046), (14, 6327890), (20, 4429523), (28, 3163945), (35, 2531156), (70, 1265578), (140, 632789), (211, 419860), (422, 209930), (844, 104965), (1055, 83972), (1477, 59980), (2110, 41986), (2954, 29990), (2999, 29540), (4220, 20993), (5908, 14995), (5998, 14770), (7385, 11996)]