12201210080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{263867}}^1$

素因数の和:263916

約数の個数: 72

約数和(自身を含む): 30620825928

約数和(自身を除く): 18419615848

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 1156, 1360, 1445, 2312, 2720, 2890, 4624, 5780, 9248, 11560, 23120, 46240, 263867, 527734, 1055468, 1319335, 2110936, 2638670, 4221872, 4485739, 5277340, 8443744, 8971478, 10554680, 17942956, 21109360, 22428695, 35885912, 42218720, 44857390, 71771824, 76257563, 89714780, 143543648, 152515126, 179429560, 305030252, 358859120, 381287815, 610060504, 717718240, 762575630, 1220121008, 1525151260, 2440242016, 3050302520, 6100605040, 12201210080]

約数ペア:

[(1, 12201210080), (2, 6100605040), (4, 3050302520), (5, 2440242016), (8, 1525151260), (10, 1220121008), (16, 762575630), (17, 717718240), (20, 610060504), (32, 381287815), (34, 358859120), (40, 305030252), (68, 179429560), (80, 152515126), (85, 143543648), (136, 89714780), (160, 76257563), (170, 71771824), (272, 44857390), (289, 42218720), (340, 35885912), (544, 22428695), (578, 21109360), (680, 17942956), (1156, 10554680), (1360, 8971478), (1445, 8443744), (2312, 5277340), (2720, 4485739), (2890, 4221872), (4624, 2638670), (5780, 2110936), (9248, 1319335), (11560, 1055468), (23120, 527734), (46240, 263867)]