71325263990

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2309}}^1\times {\mathrm{37217}}^1$

素因数の和:39616

約数の個数: 32

約数和(自身を含む): 129992052960

約数和(自身を除く): 58666788970

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2309, 4618, 11545, 23090, 37217, 74434, 186085, 191647, 372170, 383294, 958235, 1916470, 3089011, 6178022, 15445055, 30890110, 85934053, 171868106, 429670265, 859340530, 7132526399, 14265052798, 35662631995, 71325263990]

約数ペア:

[(1, 71325263990), (2, 35662631995), (5, 14265052798), (10, 7132526399), (83, 859340530), (166, 429670265), (415, 171868106), (830, 85934053), (2309, 30890110), (4618, 15445055), (11545, 6178022), (23090, 3089011), (37217, 1916470), (74434, 958235), (186085, 383294), (191647, 372170)]