1004029580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{21191}}^1$

素因数の和:21326

約数の個数: 48

約数和(自身を含む): 2221599744

約数和(自身を除く): 1217570164

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 515, 1030, 2060, 2369, 4738, 9476, 11845, 21191, 23690, 42382, 47380, 84764, 105955, 211910, 423820, 487393, 974786, 1949572, 2182673, 2436965, 4365346, 4873930, 8730692, 9747860, 10913365, 21826730, 43653460, 50201479, 100402958, 200805916, 251007395, 502014790, 1004029580]

約数ペア:

[(1, 1004029580), (2, 502014790), (4, 251007395), (5, 200805916), (10, 100402958), (20, 50201479), (23, 43653460), (46, 21826730), (92, 10913365), (103, 9747860), (115, 8730692), (206, 4873930), (230, 4365346), (412, 2436965), (460, 2182673), (515, 1949572), (1030, 974786), (2060, 487393), (2369, 423820), (4738, 211910), (9476, 105955), (11845, 84764), (21191, 47380), (23690, 42382)]