358184420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 854945280

約数和(自身を除く): 496760860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 79, 110, 148, 158, 185, 220, 316, 370, 395, 407, 557, 740, 790, 814, 869, 1114, 1580, 1628, 1738, 2035, 2228, 2785, 2923, 3476, 4070, 4345, 5570, 5846, 6127, 8140, 8690, 11140, 11692, 12254, 14615, 17380, 20609, 24508, 29230, 30635, 32153, 41218, 44003, 58460, 61270, 64306, 82436, 88006, 103045, 122540, 128612, 160765, 176012, 206090, 220015, 226699, 321530, 412180, 440030, 453398, 484033, 643060, 880060, 906796, 968066, 1133495, 1628111, 1936132, 2266990, 2420165, 3256222, 4533980, 4840330, 6512444, 8140555, 9680660, 16281110, 17909221, 32562220, 35818442, 71636884, 89546105, 179092210, 358184420]

約数ペア:

[(1, 358184420), (2, 179092210), (4, 89546105), (5, 71636884), (10, 35818442), (11, 32562220), (20, 17909221), (22, 16281110), (37, 9680660), (44, 8140555), (55, 6512444), (74, 4840330), (79, 4533980), (110, 3256222), (148, 2420165), (158, 2266990), (185, 1936132), (220, 1628111), (316, 1133495), (370, 968066), (395, 906796), (407, 880060), (557, 643060), (740, 484033), (790, 453398), (814, 440030), (869, 412180), (1114, 321530), (1580, 226699), (1628, 220015), (1738, 206090), (2035, 176012), (2228, 160765), (2785, 128612), (2923, 122540), (3476, 103045), (4070, 88006), (4345, 82436), (5570, 64306), (5846, 61270), (6127, 58460), (8140, 44003), (8690, 41218), (11140, 32153), (11692, 30635), (12254, 29230), (14615, 24508), (17380, 20609)]