22125310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 44997120

約数和(自身を除く): 22871810

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 61, 83, 95, 115, 122, 166, 190, 230, 305, 415, 437, 610, 830, 874, 1159, 1403, 1577, 1909, 2185, 2318, 2806, 3154, 3818, 4370, 5063, 5795, 7015, 7885, 9545, 10126, 11590, 14030, 15770, 19090, 25315, 26657, 36271, 50630, 53314, 72542, 96197, 116449, 133285, 181355, 192394, 232898, 266570, 362710, 480985, 582245, 961970, 1164490, 2212531, 4425062, 11062655, 22125310]

約数ペア:

[(1, 22125310), (2, 11062655), (5, 4425062), (10, 2212531), (19, 1164490), (23, 961970), (38, 582245), (46, 480985), (61, 362710), (83, 266570), (95, 232898), (115, 192394), (122, 181355), (166, 133285), (190, 116449), (230, 96197), (305, 72542), (415, 53314), (437, 50630), (610, 36271), (830, 26657), (874, 25315), (1159, 19090), (1403, 15770), (1577, 14030), (1909, 11590), (2185, 10126), (2318, 9545), (2806, 7885), (3154, 7015), (3818, 5795), (4370, 5063)]