5078860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 11374272

約数和(自身を除く): 6295412

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 181, 230, 244, 305, 362, 460, 610, 724, 905, 1220, 1403, 1810, 2806, 3620, 4163, 5612, 7015, 8326, 11041, 14030, 16652, 20815, 22082, 28060, 41630, 44164, 55205, 83260, 110410, 220820, 253943, 507886, 1015772, 1269715, 2539430, 5078860]

約数ペア:

[(1, 5078860), (2, 2539430), (4, 1269715), (5, 1015772), (10, 507886), (20, 253943), (23, 220820), (46, 110410), (61, 83260), (92, 55205), (115, 44164), (122, 41630), (181, 28060), (230, 22082), (244, 20815), (305, 16652), (362, 14030), (460, 11041), (610, 8326), (724, 7015), (905, 5612), (1220, 4163), (1403, 3620), (1810, 2806)]