2247705850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{11119}}^1$

素因数の和:11455

約数の個数: 48

約数和(自身を含む): 4517210880

約数和(自身を除く): 2269505030

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 311, 325, 622, 650, 1555, 3110, 4043, 7775, 8086, 11119, 15550, 20215, 22238, 40430, 55595, 101075, 111190, 144547, 202150, 277975, 289094, 555950, 722735, 1445470, 3458009, 3613675, 6916018, 7227350, 17290045, 34580090, 44954117, 86450225, 89908234, 172900450, 224770585, 449541170, 1123852925, 2247705850]

約数ペア:

[(1, 2247705850), (2, 1123852925), (5, 449541170), (10, 224770585), (13, 172900450), (25, 89908234), (26, 86450225), (50, 44954117), (65, 34580090), (130, 17290045), (311, 7227350), (325, 6916018), (622, 3613675), (650, 3458009), (1555, 1445470), (3110, 722735), (4043, 555950), (7775, 289094), (8086, 277975), (11119, 202150), (15550, 144547), (20215, 111190), (22238, 101075), (40430, 55595)]