10694840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 26278560

約数和(自身を除く): 15583720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 131, 157, 260, 262, 314, 520, 524, 628, 655, 785, 1048, 1256, 1310, 1570, 1703, 2041, 2620, 3140, 3406, 4082, 5240, 6280, 6812, 8164, 8515, 10205, 13624, 16328, 17030, 20410, 20567, 34060, 40820, 41134, 68120, 81640, 82268, 102835, 164536, 205670, 267371, 411340, 534742, 822680, 1069484, 1336855, 2138968, 2673710, 5347420, 10694840]

約数ペア:

[(1, 10694840), (2, 5347420), (4, 2673710), (5, 2138968), (8, 1336855), (10, 1069484), (13, 822680), (20, 534742), (26, 411340), (40, 267371), (52, 205670), (65, 164536), (104, 102835), (130, 82268), (131, 81640), (157, 68120), (260, 41134), (262, 40820), (314, 34060), (520, 20567), (524, 20410), (628, 17030), (655, 16328), (785, 13624), (1048, 10205), (1256, 8515), (1310, 8164), (1570, 6812), (1703, 6280), (2041, 5240), (2620, 4082), (3140, 3406)]