3867888980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 8539238400

約数和(自身を除く): 4671349420

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 109, 148, 158, 185, 218, 316, 370, 395, 436, 545, 607, 740, 790, 1090, 1214, 1580, 2180, 2428, 2923, 3035, 4033, 5846, 6070, 8066, 8611, 11692, 12140, 14615, 16132, 17222, 20165, 22459, 29230, 34444, 40330, 43055, 44918, 47953, 58460, 66163, 80660, 86110, 89836, 95906, 112295, 132326, 172220, 191812, 224590, 239765, 264652, 318607, 330815, 449180, 479530, 637214, 661630, 959060, 1274428, 1323260, 1593035, 1774261, 2448031, 3186070, 3548522, 4896062, 5226877, 6372140, 7097044, 8871305, 9792124, 10453754, 12240155, 17742610, 20907508, 24480310, 26134385, 35485220, 48960620, 52268770, 104537540, 193394449, 386788898, 773577796, 966972245, 1933944490, 3867888980]

約数ペア:

[(1, 3867888980), (2, 1933944490), (4, 966972245), (5, 773577796), (10, 386788898), (20, 193394449), (37, 104537540), (74, 52268770), (79, 48960620), (109, 35485220), (148, 26134385), (158, 24480310), (185, 20907508), (218, 17742610), (316, 12240155), (370, 10453754), (395, 9792124), (436, 8871305), (545, 7097044), (607, 6372140), (740, 5226877), (790, 4896062), (1090, 3548522), (1214, 3186070), (1580, 2448031), (2180, 1774261), (2428, 1593035), (2923, 1323260), (3035, 1274428), (4033, 959060), (5846, 661630), (6070, 637214), (8066, 479530), (8611, 449180), (11692, 330815), (12140, 318607), (14615, 264652), (16132, 239765), (17222, 224590), (20165, 191812), (22459, 172220), (29230, 132326), (34444, 112295), (40330, 95906), (43055, 89836), (44918, 86110), (47953, 80660), (58460, 66163)]