844731550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2141}}^1$

素因数の和:2773

約数の個数: 48

約数和(自身を含む): 1695641472

約数和(自身を除く): 850909922

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 607, 650, 1214, 2141, 3035, 4282, 6070, 7891, 10705, 15175, 15782, 21410, 27833, 30350, 39455, 53525, 55666, 78910, 107050, 139165, 197275, 278330, 394550, 695825, 1299587, 1391650, 2599174, 6497935, 12995870, 16894631, 32489675, 33789262, 64979350, 84473155, 168946310, 422365775, 844731550]

約数ペア:

[(1, 844731550), (2, 422365775), (5, 168946310), (10, 84473155), (13, 64979350), (25, 33789262), (26, 32489675), (50, 16894631), (65, 12995870), (130, 6497935), (325, 2599174), (607, 1391650), (650, 1299587), (1214, 695825), (2141, 394550), (3035, 278330), (4282, 197275), (6070, 139165), (7891, 107050), (10705, 78910), (15175, 55666), (15782, 53525), (21410, 39455), (27833, 30350)]