41997220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 99590400

約数和(自身を除く): 57593180

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 37, 38, 58, 74, 76, 95, 103, 116, 145, 148, 185, 190, 206, 290, 370, 380, 412, 515, 551, 580, 703, 740, 1030, 1073, 1102, 1406, 1957, 2060, 2146, 2204, 2755, 2812, 2987, 3515, 3811, 3914, 4292, 5365, 5510, 5974, 7030, 7622, 7828, 9785, 10730, 11020, 11948, 14060, 14935, 15244, 19055, 19570, 20387, 21460, 29870, 38110, 39140, 40774, 56753, 59740, 72409, 76220, 81548, 101935, 110519, 113506, 144818, 203870, 221038, 227012, 283765, 289636, 362045, 407740, 442076, 552595, 567530, 724090, 1105190, 1135060, 1448180, 2099861, 2210380, 4199722, 8399444, 10499305, 20998610, 41997220]

約数ペア:

[(1, 41997220), (2, 20998610), (4, 10499305), (5, 8399444), (10, 4199722), (19, 2210380), (20, 2099861), (29, 1448180), (37, 1135060), (38, 1105190), (58, 724090), (74, 567530), (76, 552595), (95, 442076), (103, 407740), (116, 362045), (145, 289636), (148, 283765), (185, 227012), (190, 221038), (206, 203870), (290, 144818), (370, 113506), (380, 110519), (412, 101935), (515, 81548), (551, 76220), (580, 72409), (703, 59740), (740, 56753), (1030, 40774), (1073, 39140), (1102, 38110), (1406, 29870), (1957, 21460), (2060, 20387), (2146, 19570), (2204, 19055), (2755, 15244), (2812, 14935), (2987, 14060), (3515, 11948), (3811, 11020), (3914, 10730), (4292, 9785), (5365, 7828), (5510, 7622), (5974, 7030)]