104144820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133519}}^1$

素因数の和:133544

約数の個数: 48

約数和(自身を含む): 314039040

約数和(自身を除く): 209894220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 133519, 267038, 400557, 534076, 667595, 801114, 1335190, 1602228, 1735747, 2002785, 2670380, 3471494, 4005570, 5207241, 6942988, 8011140, 8678735, 10414482, 17357470, 20828964, 26036205, 34714940, 52072410, 104144820]

約数ペア:

[(1, 104144820), (2, 52072410), (3, 34714940), (4, 26036205), (5, 20828964), (6, 17357470), (10, 10414482), (12, 8678735), (13, 8011140), (15, 6942988), (20, 5207241), (26, 4005570), (30, 3471494), (39, 2670380), (52, 2002785), (60, 1735747), (65, 1602228), (78, 1335190), (130, 801114), (156, 667595), (195, 534076), (260, 400557), (390, 267038), (780, 133519)]