26531700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6803}}^1$

素因数の和:6833

約数の個数: 72

約数和(自身を含む): 82682208

約数和(自身を除く): 56150508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 6803, 13606, 20409, 27212, 34015, 40818, 68030, 81636, 88439, 102045, 136060, 170075, 176878, 204090, 265317, 340150, 353756, 408180, 442195, 510225, 530634, 680300, 884390, 1020450, 1061268, 1326585, 1768780, 2040900, 2210975, 2653170, 4421950, 5306340, 6632925, 8843900, 13265850, 26531700]

約数ペア:

[(1, 26531700), (2, 13265850), (3, 8843900), (4, 6632925), (5, 5306340), (6, 4421950), (10, 2653170), (12, 2210975), (13, 2040900), (15, 1768780), (20, 1326585), (25, 1061268), (26, 1020450), (30, 884390), (39, 680300), (50, 530634), (52, 510225), (60, 442195), (65, 408180), (75, 353756), (78, 340150), (100, 265317), (130, 204090), (150, 176878), (156, 170075), (195, 136060), (260, 102045), (300, 88439), (325, 81636), (390, 68030), (650, 40818), (780, 34015), (975, 27212), (1300, 20409), (1950, 13606), (3900, 6803)]