8093240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 20044800

約数和(自身を除く): 11951560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 463, 760, 874, 920, 926, 1748, 1852, 2185, 2315, 3496, 3704, 4370, 4630, 8740, 8797, 9260, 10649, 17480, 17594, 18520, 21298, 35188, 42596, 43985, 53245, 70376, 85192, 87970, 106490, 175940, 202331, 212980, 351880, 404662, 425960, 809324, 1011655, 1618648, 2023310, 4046620, 8093240]

約数ペア:

[(1, 8093240), (2, 4046620), (4, 2023310), (5, 1618648), (8, 1011655), (10, 809324), (19, 425960), (20, 404662), (23, 351880), (38, 212980), (40, 202331), (46, 175940), (76, 106490), (92, 87970), (95, 85192), (115, 70376), (152, 53245), (184, 43985), (190, 42596), (230, 35188), (380, 21298), (437, 18520), (460, 17594), (463, 17480), (760, 10649), (874, 9260), (920, 8797), (926, 8740), (1748, 4630), (1852, 4370), (2185, 3704), (2315, 3496)]