71057120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19309}}^1$

素因数の和:19347

約数の個数: 48

約数和(自身を含む): 175180320

約数和(自身を除く): 104123200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 19309, 38618, 77236, 96545, 154472, 193090, 308944, 386180, 444107, 617888, 772360, 888214, 1544720, 1776428, 2220535, 3089440, 3552856, 4441070, 7105712, 8882140, 14211424, 17764280, 35528560, 71057120]

約数ペア:

[(1, 71057120), (2, 35528560), (4, 17764280), (5, 14211424), (8, 8882140), (10, 7105712), (16, 4441070), (20, 3552856), (23, 3089440), (32, 2220535), (40, 1776428), (46, 1544720), (80, 888214), (92, 772360), (115, 617888), (160, 444107), (184, 386180), (230, 308944), (368, 193090), (460, 154472), (736, 96545), (920, 77236), (1840, 38618), (3680, 19309)]