565597129840

素因数分解:

$2^4\times 5^1\times {\mathrm{61471}}^1\times {\mathrm{115013}}^1$

素因数の和:176497

約数の個数: 40

約数和(自身を含む): 1315046153088

約数和(自身を除く): 749449023248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 61471, 115013, 122942, 230026, 245884, 307355, 460052, 491768, 575065, 614710, 920104, 983536, 1150130, 1229420, 1840208, 2300260, 2458840, 4600520, 4917680, 9201040, 7069964123, 14139928246, 28279856492, 35349820615, 56559712984, 70699641230, 113119425968, 141399282460, 282798564920, 565597129840]

約数ペア:

[(1, 565597129840), (2, 282798564920), (4, 141399282460), (5, 113119425968), (8, 70699641230), (10, 56559712984), (16, 35349820615), (20, 28279856492), (40, 14139928246), (80, 7069964123), (61471, 9201040), (115013, 4917680), (122942, 4600520), (230026, 2458840), (245884, 2300260), (307355, 1840208), (460052, 1229420), (491768, 1150130), (575065, 983536), (614710, 920104)]