38156739380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{5641}}^1$

素因数の和:5877

約数の個数: 96

約数和(自身を含む): 83959188768

約数和(自身を除く): 45802449388

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 113, 146, 164, 205, 226, 292, 365, 410, 452, 565, 730, 820, 1130, 1460, 2260, 2993, 4633, 5641, 5986, 8249, 9266, 11282, 11972, 14965, 16498, 18532, 22564, 23165, 28205, 29930, 32996, 41245, 46330, 56410, 59860, 82490, 92660, 112820, 164980, 231281, 338209, 411793, 462562, 637433, 676418, 823586, 925124, 1156405, 1274866, 1352836, 1647172, 1691045, 2058965, 2312810, 2549732, 3187165, 3382090, 4117930, 4625620, 6374330, 6764180, 8235860, 12748660, 16883513, 26134753, 33767026, 46532609, 52269506, 67534052, 84417565, 93065218, 104539012, 130673765, 168835130, 186130436, 232663045, 261347530, 337670260, 465326090, 522695060, 930652180, 1907836969, 3815673938, 7631347876, 9539184845, 19078369690, 38156739380]

約数ペア:

[(1, 38156739380), (2, 19078369690), (4, 9539184845), (5, 7631347876), (10, 3815673938), (20, 1907836969), (41, 930652180), (73, 522695060), (82, 465326090), (113, 337670260), (146, 261347530), (164, 232663045), (205, 186130436), (226, 168835130), (292, 130673765), (365, 104539012), (410, 93065218), (452, 84417565), (565, 67534052), (730, 52269506), (820, 46532609), (1130, 33767026), (1460, 26134753), (2260, 16883513), (2993, 12748660), (4633, 8235860), (5641, 6764180), (5986, 6374330), (8249, 4625620), (9266, 4117930), (11282, 3382090), (11972, 3187165), (14965, 2549732), (16498, 2312810), (18532, 2058965), (22564, 1691045), (23165, 1647172), (28205, 1352836), (29930, 1274866), (32996, 1156405), (41245, 925124), (46330, 823586), (56410, 676418), (59860, 637433), (82490, 462562), (92660, 411793), (112820, 338209), (164980, 231281)]