410995520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3248

約数の個数: 112

約数和(自身を含む): 1088306688

約数和(自身を除く): 677311168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3187, 3224, 4030, 4160, 4960, 6374, 6448, 8060, 9920, 12748, 12896, 15935, 16120, 25496, 25792, 31870, 32240, 41431, 50992, 63740, 64480, 82862, 98797, 101984, 127480, 128960, 165724, 197594, 203968, 207155, 254960, 331448, 395188, 414310, 493985, 509920, 662896, 790376, 828620, 987970, 1019840, 1284361, 1325792, 1580752, 1657240, 1975940, 2568722, 2651584, 3161504, 3314480, 3951880, 5137444, 6323008, 6421805, 6628960, 7903760, 10274888, 12843610, 13257920, 15807520, 20549776, 25687220, 31615040, 41099552, 51374440, 82199104, 102748880, 205497760, 410995520]

約数ペア:

[(1, 410995520), (2, 205497760), (4, 102748880), (5, 82199104), (8, 51374440), (10, 41099552), (13, 31615040), (16, 25687220), (20, 20549776), (26, 15807520), (31, 13257920), (32, 12843610), (40, 10274888), (52, 7903760), (62, 6628960), (64, 6421805), (65, 6323008), (80, 5137444), (104, 3951880), (124, 3314480), (130, 3161504), (155, 2651584), (160, 2568722), (208, 1975940), (248, 1657240), (260, 1580752), (310, 1325792), (320, 1284361), (403, 1019840), (416, 987970), (496, 828620), (520, 790376), (620, 662896), (806, 509920), (832, 493985), (992, 414310), (1040, 395188), (1240, 331448), (1612, 254960), (1984, 207155), (2015, 203968), (2080, 197594), (2480, 165724), (3187, 128960), (3224, 127480), (4030, 101984), (4160, 98797), (4960, 82862), (6374, 64480), (6448, 63740), (8060, 50992), (9920, 41431), (12748, 32240), (12896, 31870), (15935, 25792), (16120, 25496)]