100873220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8681}}^1$

素因数の和:8780

約数の個数: 48

約数和(自身を含む): 245040768

約数和(自身を除く): 144167548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 8681, 11620, 17362, 34724, 43405, 60767, 86810, 121534, 173620, 243068, 303835, 607670, 720523, 1215340, 1441046, 2882092, 3602615, 5043661, 7205230, 10087322, 14410460, 20174644, 25218305, 50436610, 100873220]

約数ペア:

[(1, 100873220), (2, 50436610), (4, 25218305), (5, 20174644), (7, 14410460), (10, 10087322), (14, 7205230), (20, 5043661), (28, 3602615), (35, 2882092), (70, 1441046), (83, 1215340), (140, 720523), (166, 607670), (332, 303835), (415, 243068), (581, 173620), (830, 121534), (1162, 86810), (1660, 60767), (2324, 43405), (2905, 34724), (5810, 17362), (8681, 11620)]