100357040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179209}}^1$

素因数の和:179229

約数の個数: 40

約数和(自身を含む): 266664480

約数和(自身を除く): 166307440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 179209, 358418, 716836, 896045, 1254463, 1433672, 1792090, 2508926, 2867344, 3584180, 5017852, 6272315, 7168360, 10035704, 12544630, 14336720, 20071408, 25089260, 50178520, 100357040]

約数ペア:

[(1, 100357040), (2, 50178520), (4, 25089260), (5, 20071408), (7, 14336720), (8, 12544630), (10, 10035704), (14, 7168360), (16, 6272315), (20, 5017852), (28, 3584180), (35, 2867344), (40, 2508926), (56, 1792090), (70, 1433672), (80, 1254463), (112, 896045), (140, 716836), (280, 358418), (560, 179209)]