91739660

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 196390656

約数和(自身を除く): 104650996

約数列:

[1, 2, 4, 5, 10, 20, 107, 163, 214, 263, 326, 428, 526, 535, 652, 815, 1052, 1070, 1315, 1630, 2140, 2630, 3260, 5260, 17441, 28141, 34882, 42869, 56282, 69764, 85738, 87205, 112564, 140705, 171476, 174410, 214345, 281410, 348820, 428690, 562820, 857380, 4586983, 9173966, 18347932, 22934915, 45869830, 91739660]

約数ペア:

[(1, 91739660), (2, 45869830), (4, 22934915), (5, 18347932), (10, 9173966), (20, 4586983), (107, 857380), (163, 562820), (214, 428690), (263, 348820), (326, 281410), (428, 214345), (526, 174410), (535, 171476), (652, 140705), (815, 112564), (1052, 87205), (1070, 85738), (1315, 69764), (1630, 56282), (2140, 42869), (2630, 34882), (3260, 28141), (5260, 17441)]