1893109300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{1249}}^1$

素因数の和:1945

約数の個数: 72

約数和(自身を含む): 4296600000

約数和(自身を除く): 2403490700

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 659, 1150, 1249, 1318, 2300, 2498, 2636, 3295, 4996, 6245, 6590, 12490, 13180, 15157, 16475, 24980, 28727, 30314, 31225, 32950, 57454, 60628, 62450, 65900, 75785, 114908, 124900, 143635, 151570, 287270, 303140, 378925, 574540, 718175, 757850, 823091, 1436350, 1515700, 1646182, 2872700, 3292364, 4115455, 8230910, 16461820, 18931093, 20577275, 37862186, 41154550, 75724372, 82309100, 94655465, 189310930, 378621860, 473277325, 946554650, 1893109300]

約数ペア:

[(1, 1893109300), (2, 946554650), (4, 473277325), (5, 378621860), (10, 189310930), (20, 94655465), (23, 82309100), (25, 75724372), (46, 41154550), (50, 37862186), (92, 20577275), (100, 18931093), (115, 16461820), (230, 8230910), (460, 4115455), (575, 3292364), (659, 2872700), (1150, 1646182), (1249, 1515700), (1318, 1436350), (2300, 823091), (2498, 757850), (2636, 718175), (3295, 574540), (4996, 378925), (6245, 303140), (6590, 287270), (12490, 151570), (13180, 143635), (15157, 124900), (16475, 114908), (24980, 75785), (28727, 65900), (30314, 62450), (31225, 60628), (32950, 57454)]