102223240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5449}}^1$

素因数の和:5534

約数の個数: 64

約数和(自身を含む): 266832000

約数和(自身を除く): 164608760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 5449, 9380, 10898, 18760, 21796, 27245, 38143, 43592, 54490, 76286, 108980, 152572, 190715, 217960, 305144, 365083, 381430, 730166, 762860, 1460332, 1525720, 1825415, 2555581, 2920664, 3650830, 5111162, 7301660, 10222324, 12777905, 14603320, 20444648, 25555810, 51111620, 102223240]

約数ペア:

[(1, 102223240), (2, 51111620), (4, 25555810), (5, 20444648), (7, 14603320), (8, 12777905), (10, 10222324), (14, 7301660), (20, 5111162), (28, 3650830), (35, 2920664), (40, 2555581), (56, 1825415), (67, 1525720), (70, 1460332), (134, 762860), (140, 730166), (268, 381430), (280, 365083), (335, 305144), (469, 217960), (536, 190715), (670, 152572), (938, 108980), (1340, 76286), (1876, 54490), (2345, 43592), (2680, 38143), (3752, 27245), (4690, 21796), (5449, 18760), (9380, 10898)]