103474540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2671}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 235670400

約数和(自身を除く): 132195860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1490, 1937, 2671, 2980, 3874, 5342, 7748, 9685, 10684, 13355, 19370, 26710, 34723, 38740, 53420, 69446, 138892, 173615, 347230, 397979, 694460, 795958, 1591916, 1989895, 3979790, 5173727, 7959580, 10347454, 20694908, 25868635, 51737270, 103474540]

約数ペア:

[(1, 103474540), (2, 51737270), (4, 25868635), (5, 20694908), (10, 10347454), (13, 7959580), (20, 5173727), (26, 3979790), (52, 1989895), (65, 1591916), (130, 795958), (149, 694460), (260, 397979), (298, 347230), (596, 173615), (745, 138892), (1490, 69446), (1937, 53420), (2671, 38740), (2980, 34723), (3874, 26710), (5342, 19370), (7748, 13355), (9685, 10684)]