748847995150

素因数分解:

$2^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{5273}}^1\times {\mathrm{8581}}^1$

素因数の和:14197

約数の個数: 48

約数和(自身を含む): 1397493085968

約数和(自身を除く): 648645090818

約数列:

[1, 2, 5, 10, 25, 50, 331, 662, 1655, 3310, 5273, 8275, 8581, 10546, 16550, 17162, 26365, 42905, 52730, 85810, 131825, 214525, 263650, 429050, 1745363, 2840311, 3490726, 5680622, 8726815, 14201555, 17453630, 28403110, 43634075, 45247613, 71007775, 87268150, 90495226, 142015550, 226238065, 452476130, 1131190325, 2262380650, 14976959903, 29953919806, 74884799515, 149769599030, 374423997575, 748847995150]

約数ペア:

[(1, 748847995150), (2, 374423997575), (5, 149769599030), (10, 74884799515), (25, 29953919806), (50, 14976959903), (331, 2262380650), (662, 1131190325), (1655, 452476130), (3310, 226238065), (5273, 142015550), (8275, 90495226), (8581, 87268150), (10546, 71007775), (16550, 45247613), (17162, 43634075), (26365, 28403110), (42905, 17453630), (52730, 14201555), (85810, 8726815), (131825, 5680622), (214525, 3490726), (263650, 2840311), (429050, 1745363)]