2034659140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 4565030400

約数和(自身を除く): 2530371260

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 101, 116, 145, 188, 202, 235, 290, 404, 470, 505, 580, 739, 940, 1010, 1363, 1478, 2020, 2726, 2929, 2956, 3695, 4747, 5452, 5858, 6815, 7390, 9494, 11716, 13630, 14645, 14780, 18988, 21431, 23735, 27260, 29290, 34733, 42862, 47470, 58580, 69466, 74639, 85724, 94940, 107155, 137663, 138932, 149278, 173665, 214310, 275326, 298556, 347330, 373195, 428620, 550652, 688315, 694660, 746390, 1007257, 1376630, 1492780, 2014514, 2164531, 2753260, 3508033, 4029028, 4329062, 5036285, 7016066, 8658124, 10072570, 10822655, 14032132, 17540165, 20145140, 21645310, 35080330, 43290620, 70160660, 101732957, 203465914, 406931828, 508664785, 1017329570, 2034659140]

約数ペア:

[(1, 2034659140), (2, 1017329570), (4, 508664785), (5, 406931828), (10, 203465914), (20, 101732957), (29, 70160660), (47, 43290620), (58, 35080330), (94, 21645310), (101, 20145140), (116, 17540165), (145, 14032132), (188, 10822655), (202, 10072570), (235, 8658124), (290, 7016066), (404, 5036285), (470, 4329062), (505, 4029028), (580, 3508033), (739, 2753260), (940, 2164531), (1010, 2014514), (1363, 1492780), (1478, 1376630), (2020, 1007257), (2726, 746390), (2929, 694660), (2956, 688315), (3695, 550652), (4747, 428620), (5452, 373195), (5858, 347330), (6815, 298556), (7390, 275326), (9494, 214310), (11716, 173665), (13630, 149278), (14645, 138932), (14780, 137663), (18988, 107155), (21431, 94940), (23735, 85724), (27260, 74639), (29290, 69466), (34733, 58580), (42862, 47470)]