205909132550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{13669}}^1$

素因数の和:14202

約数の個数: 96

約数和(自身を含む): 425634588000

約数和(自身を除く): 219725455450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 449, 550, 610, 671, 898, 1342, 1525, 2245, 3050, 3355, 4490, 4939, 6710, 9878, 11225, 13669, 16775, 22450, 24695, 27338, 27389, 33550, 49390, 54778, 68345, 123475, 136690, 136945, 150359, 246950, 273890, 300718, 301279, 341725, 602558, 683450, 684725, 751795, 833809, 1369450, 1503590, 1506395, 1667618, 3012790, 3758975, 4169045, 6137381, 7517950, 7531975, 8338090, 9171899, 12274762, 15063950, 18343798, 20845225, 30686905, 41690450, 45859495, 61373810, 67511191, 91718990, 135022382, 153434525, 229297475, 306869050, 337555955, 374380241, 458594950, 675111910, 748760482, 1687779775, 1871901205, 3375559550, 3743802410, 4118182651, 8236365302, 9359506025, 18719012050, 20590913255, 41181826510, 102954566275, 205909132550]

約数ペア:

[(1, 205909132550), (2, 102954566275), (5, 41181826510), (10, 20590913255), (11, 18719012050), (22, 9359506025), (25, 8236365302), (50, 4118182651), (55, 3743802410), (61, 3375559550), (110, 1871901205), (122, 1687779775), (275, 748760482), (305, 675111910), (449, 458594950), (550, 374380241), (610, 337555955), (671, 306869050), (898, 229297475), (1342, 153434525), (1525, 135022382), (2245, 91718990), (3050, 67511191), (3355, 61373810), (4490, 45859495), (4939, 41690450), (6710, 30686905), (9878, 20845225), (11225, 18343798), (13669, 15063950), (16775, 12274762), (22450, 9171899), (24695, 8338090), (27338, 7531975), (27389, 7517950), (33550, 6137381), (49390, 4169045), (54778, 3758975), (68345, 3012790), (123475, 1667618), (136690, 1506395), (136945, 1503590), (150359, 1369450), (246950, 833809), (273890, 751795), (300718, 684725), (301279, 683450), (341725, 602558)]