100502390

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{15679}}^1$

素因数の和:16327

約数の個数: 16

約数和(自身を含む): 181198080

約数和(自身を除く): 80695690

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 15679, 31358, 78395, 156790, 10050239, 20100478, 50251195, 100502390]

約数ペア:

[(1, 100502390), (2, 50251195), (5, 20100478), (10, 10050239), (641, 156790), (1282, 78395), (3205, 31358), (6410, 15679)]