61786880

素因数分解:

$2^8\times 5^1\times {\mathrm{48271}}^1$

素因数の和:48292

約数の個数: 36

約数和(自身を含む): 148001952

約数和(自身を除く): 86215072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 48271, 96542, 193084, 241355, 386168, 482710, 772336, 965420, 1544672, 1930840, 3089344, 3861680, 6178688, 7723360, 12357376, 15446720, 30893440, 61786880]

約数ペア:

[(1, 61786880), (2, 30893440), (4, 15446720), (5, 12357376), (8, 7723360), (10, 6178688), (16, 3861680), (20, 3089344), (32, 1930840), (40, 1544672), (64, 965420), (80, 772336), (128, 482710), (160, 386168), (256, 241355), (320, 193084), (640, 96542), (1280, 48271)]