105489760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38783}}^1$

素因数の和:38815

約数の個数: 48

約数和(自身を含む): 263886336

約数和(自身を除く): 158396576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 38783, 77566, 155132, 193915, 310264, 387830, 620528, 659311, 775660, 1241056, 1318622, 1551320, 2637244, 3102640, 3296555, 5274488, 6205280, 6593110, 10548976, 13186220, 21097952, 26372440, 52744880, 105489760]

約数ペア:

[(1, 105489760), (2, 52744880), (4, 26372440), (5, 21097952), (8, 13186220), (10, 10548976), (16, 6593110), (17, 6205280), (20, 5274488), (32, 3296555), (34, 3102640), (40, 2637244), (68, 1551320), (80, 1318622), (85, 1241056), (136, 775660), (160, 659311), (170, 620528), (272, 387830), (340, 310264), (544, 193915), (680, 155132), (1360, 77566), (2720, 38783)]