193208080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5021}}^1$

素因数の和:5084

約数の個数: 80

約数和(自身を含む): 496936944

約数和(自身を除く): 303728864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 740, 962, 1040, 1480, 1924, 2405, 2960, 3848, 4810, 5021, 7696, 9620, 10042, 19240, 20084, 25105, 38480, 40168, 50210, 65273, 80336, 100420, 130546, 185777, 200840, 261092, 326365, 371554, 401680, 522184, 652730, 743108, 928885, 1044368, 1305460, 1486216, 1857770, 2415101, 2610920, 2972432, 3715540, 4830202, 5221840, 7431080, 9660404, 12075505, 14862160, 19320808, 24151010, 38641616, 48302020, 96604040, 193208080]

約数ペア:

[(1, 193208080), (2, 96604040), (4, 48302020), (5, 38641616), (8, 24151010), (10, 19320808), (13, 14862160), (16, 12075505), (20, 9660404), (26, 7431080), (37, 5221840), (40, 4830202), (52, 3715540), (65, 2972432), (74, 2610920), (80, 2415101), (104, 1857770), (130, 1486216), (148, 1305460), (185, 1044368), (208, 928885), (260, 743108), (296, 652730), (370, 522184), (481, 401680), (520, 371554), (592, 326365), (740, 261092), (962, 200840), (1040, 185777), (1480, 130546), (1924, 100420), (2405, 80336), (2960, 65273), (3848, 50210), (4810, 40168), (5021, 38480), (7696, 25105), (9620, 20084), (10042, 19240)]