80932400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 214033920

約数和(自身を除く): 133101520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 38, 40, 46, 50, 76, 80, 92, 95, 100, 115, 152, 184, 190, 200, 230, 304, 368, 380, 400, 437, 460, 463, 475, 575, 760, 874, 920, 926, 950, 1150, 1520, 1748, 1840, 1852, 1900, 2185, 2300, 2315, 3496, 3704, 3800, 4370, 4600, 4630, 6992, 7408, 7600, 8740, 8797, 9200, 9260, 10649, 10925, 11575, 17480, 17594, 18520, 21298, 21850, 23150, 34960, 35188, 37040, 42596, 43700, 43985, 46300, 53245, 70376, 85192, 87400, 87970, 92600, 106490, 140752, 170384, 174800, 175940, 185200, 202331, 212980, 219925, 266225, 351880, 404662, 425960, 439850, 532450, 703760, 809324, 851920, 879700, 1011655, 1064900, 1618648, 1759400, 2023310, 2129800, 3237296, 3518800, 4046620, 4259600, 5058275, 8093240, 10116550, 16186480, 20233100, 40466200, 80932400]

約数ペア:

[(1, 80932400), (2, 40466200), (4, 20233100), (5, 16186480), (8, 10116550), (10, 8093240), (16, 5058275), (19, 4259600), (20, 4046620), (23, 3518800), (25, 3237296), (38, 2129800), (40, 2023310), (46, 1759400), (50, 1618648), (76, 1064900), (80, 1011655), (92, 879700), (95, 851920), (100, 809324), (115, 703760), (152, 532450), (184, 439850), (190, 425960), (200, 404662), (230, 351880), (304, 266225), (368, 219925), (380, 212980), (400, 202331), (437, 185200), (460, 175940), (463, 174800), (475, 170384), (575, 140752), (760, 106490), (874, 92600), (920, 87970), (926, 87400), (950, 85192), (1150, 70376), (1520, 53245), (1748, 46300), (1840, 43985), (1852, 43700), (1900, 42596), (2185, 37040), (2300, 35188), (2315, 34960), (3496, 23150), (3704, 21850), (3800, 21298), (4370, 18520), (4600, 17594), (4630, 17480), (6992, 11575), (7408, 10925), (7600, 10649), (8740, 9260), (8797, 9200)]