4813900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:80

約数の個数: 108

約数和(自身を含む): 13440112

約数和(自身を除く): 8626212

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 50, 52, 65, 70, 91, 92, 100, 115, 130, 140, 161, 175, 182, 230, 260, 299, 322, 325, 350, 364, 455, 460, 529, 575, 598, 644, 650, 700, 805, 910, 1058, 1150, 1196, 1300, 1495, 1610, 1820, 2093, 2116, 2275, 2300, 2645, 2990, 3220, 3703, 4025, 4186, 4550, 5290, 5980, 6877, 7406, 7475, 8050, 8372, 9100, 10465, 10580, 13225, 13754, 14812, 14950, 16100, 18515, 20930, 26450, 27508, 29900, 34385, 37030, 41860, 48139, 52325, 52900, 68770, 74060, 92575, 96278, 104650, 137540, 171925, 185150, 192556, 209300, 240695, 343850, 370300, 481390, 687700, 962780, 1203475, 2406950, 4813900]

約数ペア:

[(1, 4813900), (2, 2406950), (4, 1203475), (5, 962780), (7, 687700), (10, 481390), (13, 370300), (14, 343850), (20, 240695), (23, 209300), (25, 192556), (26, 185150), (28, 171925), (35, 137540), (46, 104650), (50, 96278), (52, 92575), (65, 74060), (70, 68770), (91, 52900), (92, 52325), (100, 48139), (115, 41860), (130, 37030), (140, 34385), (161, 29900), (175, 27508), (182, 26450), (230, 20930), (260, 18515), (299, 16100), (322, 14950), (325, 14812), (350, 13754), (364, 13225), (455, 10580), (460, 10465), (529, 9100), (575, 8372), (598, 8050), (644, 7475), (650, 7406), (700, 6877), (805, 5980), (910, 5290), (1058, 4550), (1150, 4186), (1196, 4025), (1300, 3703), (1495, 3220), (1610, 2990), (1820, 2645), (2093, 2300), (2116, 2275)]