32197240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 76723200

約数和(自身を除く): 44525960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 443, 460, 632, 790, 886, 920, 1580, 1772, 1817, 2215, 3160, 3544, 3634, 4430, 7268, 8860, 9085, 10189, 14536, 17720, 18170, 20378, 34997, 36340, 40756, 50945, 69994, 72680, 81512, 101890, 139988, 174985, 203780, 279976, 349970, 407560, 699940, 804931, 1399880, 1609862, 3219724, 4024655, 6439448, 8049310, 16098620, 32197240]

約数ペア:

[(1, 32197240), (2, 16098620), (4, 8049310), (5, 6439448), (8, 4024655), (10, 3219724), (20, 1609862), (23, 1399880), (40, 804931), (46, 699940), (79, 407560), (92, 349970), (115, 279976), (158, 203780), (184, 174985), (230, 139988), (316, 101890), (395, 81512), (443, 72680), (460, 69994), (632, 50945), (790, 40756), (886, 36340), (920, 34997), (1580, 20378), (1772, 18170), (1817, 17720), (2215, 14536), (3160, 10189), (3544, 9085), (3634, 8860), (4430, 7268)]