10368720680

素因数分解:

$2^3\times 5^1\times {\mathrm{32189}}^1\times {\mathrm{8053}}^1$

素因数の和:40253

約数の個数: 32

約数和(自身を含む): 23333243400

約数和(自身を除く): 12964522720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8053, 16106, 32189, 32212, 40265, 64378, 64424, 80530, 128756, 160945, 161060, 257512, 321890, 322120, 643780, 1287560, 259218017, 518436034, 1036872068, 1296090085, 2073744136, 2592180170, 5184360340, 10368720680]

約数ペア:

[(1, 10368720680), (2, 5184360340), (4, 2592180170), (5, 2073744136), (8, 1296090085), (10, 1036872068), (20, 518436034), (40, 259218017), (8053, 1287560), (16106, 643780), (32189, 322120), (32212, 321890), (40265, 257512), (64378, 161060), (64424, 160945), (80530, 128756)]