90833016950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8923}}^1\times {\mathrm{15661}}^1$

素因数の和:24609

約数の個数: 48

約数和(自身を含む): 181977529776

約数和(自身を除く): 91144512826

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 8923, 15661, 17846, 31322, 44615, 78305, 89230, 115999, 156610, 203593, 223075, 231998, 391525, 407186, 446150, 579995, 783050, 1017965, 1159990, 2035930, 2899975, 5089825, 5799950, 10179650, 139743103, 279486206, 698715515, 1397431030, 1816660339, 3493577575, 3633320678, 6987155150, 9083301695, 18166603390, 45416508475, 90833016950]

約数ペア:

[(1, 90833016950), (2, 45416508475), (5, 18166603390), (10, 9083301695), (13, 6987155150), (25, 3633320678), (26, 3493577575), (50, 1816660339), (65, 1397431030), (130, 698715515), (325, 279486206), (650, 139743103), (8923, 10179650), (15661, 5799950), (17846, 5089825), (31322, 2899975), (44615, 2035930), (78305, 1159990), (89230, 1017965), (115999, 783050), (156610, 579995), (203593, 446150), (223075, 407186), (231998, 391525)]