201809688730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{28837}}^1$

素因数の和:29012

約数の個数: 96

約数和(自身を含む): 406947321648

約数和(自身を除く): 205137632918

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 101, 130, 169, 202, 205, 338, 410, 505, 533, 845, 1010, 1066, 1313, 1690, 2626, 2665, 4141, 5330, 6565, 6929, 8282, 13130, 13858, 17069, 20705, 28837, 34138, 34645, 41410, 53833, 57674, 69290, 85345, 107666, 144185, 170690, 269165, 288370, 374881, 538330, 699829, 749762, 1182317, 1399658, 1874405, 2364634, 2912537, 3499145, 3748810, 4873453, 5825074, 5911585, 6998290, 9746906, 11823170, 14562685, 15370121, 24367265, 29125370, 30740242, 37862981, 48734530, 75725962, 76850605, 119414017, 153701210, 189314905, 199811573, 238828034, 378629810, 399623146, 492218753, 597070085, 984437506, 999057865, 1194140170, 1552382221, 1998115730, 2461093765, 3104764442, 4922187530, 7761911105, 15523822210, 20180968873, 40361937746, 100904844365, 201809688730]

約数ペア:

[(1, 201809688730), (2, 100904844365), (5, 40361937746), (10, 20180968873), (13, 15523822210), (26, 7761911105), (41, 4922187530), (65, 3104764442), (82, 2461093765), (101, 1998115730), (130, 1552382221), (169, 1194140170), (202, 999057865), (205, 984437506), (338, 597070085), (410, 492218753), (505, 399623146), (533, 378629810), (845, 238828034), (1010, 199811573), (1066, 189314905), (1313, 153701210), (1690, 119414017), (2626, 76850605), (2665, 75725962), (4141, 48734530), (5330, 37862981), (6565, 30740242), (6929, 29125370), (8282, 24367265), (13130, 15370121), (13858, 14562685), (17069, 11823170), (20705, 9746906), (28837, 6998290), (34138, 5911585), (34645, 5825074), (41410, 4873453), (53833, 3748810), (57674, 3499145), (69290, 2912537), (85345, 2364634), (107666, 1874405), (144185, 1399658), (170690, 1182317), (269165, 749762), (288370, 699829), (374881, 538330)]