12139360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4463}}^1$

素因数の和:4495

約数の個数: 48

約数和(自身を含む): 30373056

約数和(自身を除く): 18233696

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, 4463, 8926, 17852, 22315, 35704, 44630, 71408, 75871, 89260, 142816, 151742, 178520, 303484, 357040, 379355, 606968, 714080, 758710, 1213936, 1517420, 2427872, 3034840, 6069680, 12139360]

約数ペア:

[(1, 12139360), (2, 6069680), (4, 3034840), (5, 2427872), (8, 1517420), (10, 1213936), (16, 758710), (17, 714080), (20, 606968), (32, 379355), (34, 357040), (40, 303484), (68, 178520), (80, 151742), (85, 142816), (136, 89260), (160, 75871), (170, 71408), (272, 44630), (340, 35704), (544, 22315), (680, 17852), (1360, 8926), (2720, 4463)]