70499600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 180821760

約数和(自身を除く): 110322160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 79, 80, 92, 97, 100, 115, 158, 184, 194, 200, 230, 316, 368, 388, 395, 400, 460, 485, 575, 632, 776, 790, 920, 970, 1150, 1264, 1552, 1580, 1817, 1840, 1940, 1975, 2231, 2300, 2425, 3160, 3634, 3880, 3950, 4462, 4600, 4850, 6320, 7268, 7663, 7760, 7900, 8924, 9085, 9200, 9700, 11155, 14536, 15326, 15800, 17848, 18170, 19400, 22310, 29072, 30652, 31600, 35696, 36340, 38315, 38800, 44620, 45425, 55775, 61304, 72680, 76630, 89240, 90850, 111550, 122608, 145360, 153260, 176249, 178480, 181700, 191575, 223100, 306520, 352498, 363400, 383150, 446200, 613040, 704996, 726800, 766300, 881245, 892400, 1409992, 1532600, 1762490, 2819984, 3065200, 3524980, 4406225, 7049960, 8812450, 14099920, 17624900, 35249800, 70499600]

約数ペア:

[(1, 70499600), (2, 35249800), (4, 17624900), (5, 14099920), (8, 8812450), (10, 7049960), (16, 4406225), (20, 3524980), (23, 3065200), (25, 2819984), (40, 1762490), (46, 1532600), (50, 1409992), (79, 892400), (80, 881245), (92, 766300), (97, 726800), (100, 704996), (115, 613040), (158, 446200), (184, 383150), (194, 363400), (200, 352498), (230, 306520), (316, 223100), (368, 191575), (388, 181700), (395, 178480), (400, 176249), (460, 153260), (485, 145360), (575, 122608), (632, 111550), (776, 90850), (790, 89240), (920, 76630), (970, 72680), (1150, 61304), (1264, 55775), (1552, 45425), (1580, 44620), (1817, 38800), (1840, 38315), (1940, 36340), (1975, 35696), (2231, 31600), (2300, 30652), (2425, 29072), (3160, 22310), (3634, 19400), (3880, 18170), (3950, 17848), (4462, 15800), (4600, 15326), (4850, 14536), (6320, 11155), (7268, 9700), (7663, 9200), (7760, 9085), (7900, 8924)]