71925310

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 131997600

約数和(自身を除く): 60072290

約数列:

[1, 2, 5, 10, 83, 166, 193, 386, 415, 449, 830, 898, 965, 1930, 2245, 4490, 16019, 32038, 37267, 74534, 80095, 86657, 160190, 173314, 186335, 372670, 433285, 866570, 7192531, 14385062, 35962655, 71925310]

約数ペア:

[(1, 71925310), (2, 35962655), (5, 14385062), (10, 7192531), (83, 866570), (166, 433285), (193, 372670), (386, 186335), (415, 173314), (449, 160190), (830, 86657), (898, 80095), (965, 74534), (1930, 37267), (2245, 32038), (4490, 16019)]