4138896508415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{90679}}^1$

素因数の和:91392

約数の個数: 64

約数和(自身を含む): 5644782120960

約数和(自身を除く): 1505885612545

約数列:

[1, 5, 17, 23, 37, 85, 115, 185, 391, 629, 631, 851, 1955, 3145, 3155, 4255, 10727, 14467, 14513, 23347, 53635, 72335, 72565, 90679, 116735, 246721, 396899, 453395, 536981, 1233605, 1541543, 1984495, 2085617, 2684905, 3355123, 7707715, 9128677, 10428085, 16775615, 35455489, 45643385, 57037091, 57218449, 77167829, 177277445, 285185455, 286092245, 385839145, 972713633, 1311853093, 1316024327, 2117082613, 4863568165, 6559265465, 6580121635, 10585413065, 22372413559, 35990404421, 48692900099, 111862067795, 179952022105, 243464500495, 827779301683, 4138896508415]

約数ペア:

[(1, 4138896508415), (5, 827779301683), (17, 243464500495), (23, 179952022105), (37, 111862067795), (85, 48692900099), (115, 35990404421), (185, 22372413559), (391, 10585413065), (629, 6580121635), (631, 6559265465), (851, 4863568165), (1955, 2117082613), (3145, 1316024327), (3155, 1311853093), (4255, 972713633), (10727, 385839145), (14467, 286092245), (14513, 285185455), (23347, 177277445), (53635, 77167829), (72335, 57218449), (72565, 57037091), (90679, 45643385), (116735, 35455489), (246721, 16775615), (396899, 10428085), (453395, 9128677), (536981, 7707715), (1233605, 3355123), (1541543, 2684905), (1984495, 2085617)]