55588640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 141087744

約数和(自身を除く): 85499104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 107, 136, 160, 170, 191, 214, 272, 340, 382, 428, 535, 544, 680, 764, 856, 955, 1070, 1360, 1528, 1712, 1819, 1910, 2140, 2720, 3056, 3247, 3424, 3638, 3820, 4280, 6112, 6494, 7276, 7640, 8560, 9095, 12988, 14552, 15280, 16235, 17120, 18190, 20437, 25976, 29104, 30560, 32470, 36380, 40874, 51952, 58208, 64940, 72760, 81748, 102185, 103904, 129880, 145520, 163496, 204370, 259760, 291040, 326992, 347429, 408740, 519520, 653984, 694858, 817480, 1389716, 1634960, 1737145, 2779432, 3269920, 3474290, 5558864, 6948580, 11117728, 13897160, 27794320, 55588640]

約数ペア:

[(1, 55588640), (2, 27794320), (4, 13897160), (5, 11117728), (8, 6948580), (10, 5558864), (16, 3474290), (17, 3269920), (20, 2779432), (32, 1737145), (34, 1634960), (40, 1389716), (68, 817480), (80, 694858), (85, 653984), (107, 519520), (136, 408740), (160, 347429), (170, 326992), (191, 291040), (214, 259760), (272, 204370), (340, 163496), (382, 145520), (428, 129880), (535, 103904), (544, 102185), (680, 81748), (764, 72760), (856, 64940), (955, 58208), (1070, 51952), (1360, 40874), (1528, 36380), (1712, 32470), (1819, 30560), (1910, 29104), (2140, 25976), (2720, 20437), (3056, 18190), (3247, 17120), (3424, 16235), (3638, 15280), (3820, 14552), (4280, 12988), (6112, 9095), (6494, 8560), (7276, 7640)]