98451280

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14827}}^1$

素因数の和:14923

約数の個数: 40

約数和(自身を含む): 231672672

約数和(自身を除く): 133221392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 14827, 29654, 59308, 74135, 118616, 148270, 237232, 296540, 593080, 1186160, 1230641, 2461282, 4922564, 6153205, 9845128, 12306410, 19690256, 24612820, 49225640, 98451280]

約数ペア:

[(1, 98451280), (2, 49225640), (4, 24612820), (5, 19690256), (8, 12306410), (10, 9845128), (16, 6153205), (20, 4922564), (40, 2461282), (80, 1230641), (83, 1186160), (166, 593080), (332, 296540), (415, 237232), (664, 148270), (830, 118616), (1328, 74135), (1660, 59308), (3320, 29654), (6640, 14827)]