38683240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2266

約数の個数: 64

約数和(自身を含む): 95644800

約数和(自身を除く): 56961560

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, 760, 874, 920, 1748, 2185, 2213, 3496, 4370, 4426, 8740, 8852, 11065, 17480, 17704, 22130, 42047, 44260, 50899, 84094, 88520, 101798, 168188, 203596, 210235, 254495, 336376, 407192, 420470, 508990, 840940, 967081, 1017980, 1681880, 1934162, 2035960, 3868324, 4835405, 7736648, 9670810, 19341620, 38683240]

約数ペア:

[(1, 38683240), (2, 19341620), (4, 9670810), (5, 7736648), (8, 4835405), (10, 3868324), (19, 2035960), (20, 1934162), (23, 1681880), (38, 1017980), (40, 967081), (46, 840940), (76, 508990), (92, 420470), (95, 407192), (115, 336376), (152, 254495), (184, 210235), (190, 203596), (230, 168188), (380, 101798), (437, 88520), (460, 84094), (760, 50899), (874, 44260), (920, 42047), (1748, 22130), (2185, 17704), (2213, 17480), (3496, 11065), (4370, 8852), (4426, 8740)]