33439240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 82684800

約数和(自身を除く): 49245560

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, 1913, 2185, 3496, 3826, 4370, 7652, 8740, 9565, 15304, 17480, 19130, 36347, 38260, 43999, 72694, 76520, 87998, 145388, 175996, 181735, 219995, 290776, 351992, 363470, 439990, 726940, 835981, 879980, 1453880, 1671962, 1759960, 3343924, 4179905, 6687848, 8359810, 16719620, 33439240]

約数ペア:

[(1, 33439240), (2, 16719620), (4, 8359810), (5, 6687848), (8, 4179905), (10, 3343924), (19, 1759960), (20, 1671962), (23, 1453880), (38, 879980), (40, 835981), (46, 726940), (76, 439990), (92, 363470), (95, 351992), (115, 290776), (152, 219995), (184, 181735), (190, 175996), (230, 145388), (380, 87998), (437, 76520), (460, 72694), (760, 43999), (874, 38260), (920, 36347), (1748, 19130), (1913, 17480), (2185, 15304), (3496, 9565), (3826, 8740), (4370, 7652)]