84379360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 217183680

約数和(自身を除く): 132804320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 113, 130, 160, 208, 226, 260, 359, 416, 452, 520, 565, 718, 904, 1040, 1130, 1436, 1469, 1795, 1808, 2080, 2260, 2872, 2938, 3590, 3616, 4520, 4667, 5744, 5876, 7180, 7345, 9040, 9334, 11488, 11752, 14360, 14690, 18080, 18668, 23335, 23504, 28720, 29380, 37336, 40567, 46670, 47008, 57440, 58760, 74672, 81134, 93340, 117520, 149344, 162268, 186680, 202835, 235040, 324536, 373360, 405670, 527371, 649072, 746720, 811340, 1054742, 1298144, 1622680, 2109484, 2636855, 3245360, 4218968, 5273710, 6490720, 8437936, 10547420, 16875872, 21094840, 42189680, 84379360]

約数ペア:

[(1, 84379360), (2, 42189680), (4, 21094840), (5, 16875872), (8, 10547420), (10, 8437936), (13, 6490720), (16, 5273710), (20, 4218968), (26, 3245360), (32, 2636855), (40, 2109484), (52, 1622680), (65, 1298144), (80, 1054742), (104, 811340), (113, 746720), (130, 649072), (160, 527371), (208, 405670), (226, 373360), (260, 324536), (359, 235040), (416, 202835), (452, 186680), (520, 162268), (565, 149344), (718, 117520), (904, 93340), (1040, 81134), (1130, 74672), (1436, 58760), (1469, 57440), (1795, 47008), (1808, 46670), (2080, 40567), (2260, 37336), (2872, 29380), (2938, 28720), (3590, 23504), (3616, 23335), (4520, 18668), (4667, 18080), (5744, 14690), (5876, 14360), (7180, 11752), (7345, 11488), (9040, 9334)]