41339920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 103051440

約数和(自身を除く): 61711520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 113, 136, 170, 226, 269, 272, 340, 452, 538, 565, 680, 904, 1076, 1130, 1345, 1360, 1808, 1921, 2152, 2260, 2690, 3842, 4304, 4520, 4573, 5380, 7684, 9040, 9146, 9605, 10760, 15368, 18292, 19210, 21520, 22865, 30397, 30736, 36584, 38420, 45730, 60794, 73168, 76840, 91460, 121588, 151985, 153680, 182920, 243176, 303970, 365840, 486352, 516749, 607940, 1033498, 1215880, 2066996, 2431760, 2583745, 4133992, 5167490, 8267984, 10334980, 20669960, 41339920]

約数ペア:

[(1, 41339920), (2, 20669960), (4, 10334980), (5, 8267984), (8, 5167490), (10, 4133992), (16, 2583745), (17, 2431760), (20, 2066996), (34, 1215880), (40, 1033498), (68, 607940), (80, 516749), (85, 486352), (113, 365840), (136, 303970), (170, 243176), (226, 182920), (269, 153680), (272, 151985), (340, 121588), (452, 91460), (538, 76840), (565, 73168), (680, 60794), (904, 45730), (1076, 38420), (1130, 36584), (1345, 30736), (1360, 30397), (1808, 22865), (1921, 21520), (2152, 19210), (2260, 18292), (2690, 15368), (3842, 10760), (4304, 9605), (4520, 9146), (4573, 9040), (5380, 7684)]