45272240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 114742656

約数和(自身を除く): 69470416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 101, 104, 130, 202, 208, 260, 404, 431, 505, 520, 808, 862, 1010, 1040, 1313, 1616, 1724, 2020, 2155, 2626, 3448, 4040, 4310, 5252, 5603, 6565, 6896, 8080, 8620, 10504, 11206, 13130, 17240, 21008, 22412, 26260, 28015, 34480, 43531, 44824, 52520, 56030, 87062, 89648, 105040, 112060, 174124, 217655, 224120, 348248, 435310, 448240, 565903, 696496, 870620, 1131806, 1741240, 2263612, 2829515, 3482480, 4527224, 5659030, 9054448, 11318060, 22636120, 45272240]

約数ペア:

[(1, 45272240), (2, 22636120), (4, 11318060), (5, 9054448), (8, 5659030), (10, 4527224), (13, 3482480), (16, 2829515), (20, 2263612), (26, 1741240), (40, 1131806), (52, 870620), (65, 696496), (80, 565903), (101, 448240), (104, 435310), (130, 348248), (202, 224120), (208, 217655), (260, 174124), (404, 112060), (431, 105040), (505, 89648), (520, 87062), (808, 56030), (862, 52520), (1010, 44824), (1040, 43531), (1313, 34480), (1616, 28015), (1724, 26260), (2020, 22412), (2155, 21008), (2626, 17240), (3448, 13130), (4040, 11206), (4310, 10504), (5252, 8620), (5603, 8080), (6565, 6896)]