33359440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1340

約数の個数: 80

約数和(自身を含む): 86512320

約数和(自身を除く): 53152880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1291, 1292, 1360, 1520, 1615, 2582, 2584, 3230, 5164, 5168, 6455, 6460, 10328, 12910, 12920, 20656, 21947, 24529, 25820, 25840, 43894, 49058, 51640, 87788, 98116, 103280, 109735, 122645, 175576, 196232, 219470, 245290, 351152, 392464, 416993, 438940, 490580, 833986, 877880, 981160, 1667972, 1755760, 1962320, 2084965, 3335944, 4169930, 6671888, 8339860, 16679720, 33359440]

約数ペア:

[(1, 33359440), (2, 16679720), (4, 8339860), (5, 6671888), (8, 4169930), (10, 3335944), (16, 2084965), (17, 1962320), (19, 1755760), (20, 1667972), (34, 981160), (38, 877880), (40, 833986), (68, 490580), (76, 438940), (80, 416993), (85, 392464), (95, 351152), (136, 245290), (152, 219470), (170, 196232), (190, 175576), (272, 122645), (304, 109735), (323, 103280), (340, 98116), (380, 87788), (646, 51640), (680, 49058), (760, 43894), (1291, 25840), (1292, 25820), (1360, 24529), (1520, 21947), (1615, 20656), (2582, 12920), (2584, 12910), (3230, 10328), (5164, 6460), (5168, 6455)]