12071320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13121}}^1$

素因数の和:13155

約数の個数: 32

約数和(自身を含む): 28343520

約数和(自身を除く): 16272200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 13121, 26242, 52484, 65605, 104968, 131210, 262420, 301783, 524840, 603566, 1207132, 1508915, 2414264, 3017830, 6035660, 12071320]

約数ペア:

[(1, 12071320), (2, 6035660), (4, 3017830), (5, 2414264), (8, 1508915), (10, 1207132), (20, 603566), (23, 524840), (40, 301783), (46, 262420), (92, 131210), (115, 104968), (184, 65605), (230, 52484), (460, 26242), (920, 13121)]