2030482850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 4381594560

約数和(自身を除く): 2351111710

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 71, 110, 121, 142, 145, 163, 242, 275, 290, 319, 326, 355, 550, 605, 638, 710, 725, 781, 815, 1210, 1450, 1562, 1595, 1630, 1775, 1793, 2059, 3025, 3190, 3509, 3550, 3586, 3905, 4075, 4118, 4727, 6050, 7018, 7810, 7975, 8150, 8591, 8965, 9454, 10295, 11573, 15950, 17182, 17545, 17930, 19525, 19723, 20590, 22649, 23146, 23635, 35090, 39050, 39446, 42955, 44825, 45298, 47270, 51475, 51997, 57865, 85910, 87725, 89650, 98615, 102950, 103994, 113245, 115730, 118175, 127303, 175450, 197230, 214775, 226490, 236350, 249139, 254606, 259985, 289325, 335617, 429550, 493075, 498278, 519970, 566225, 571967, 578650, 636515, 671234, 986150, 1132450, 1143934, 1245695, 1273030, 1299925, 1400333, 1678085, 2491390, 2599850, 2800666, 2859835, 3182575, 3356170, 3691787, 5719670, 6228475, 6365150, 7001665, 7383574, 8390425, 12456950, 14003330, 14299175, 16780850, 18458935, 28598350, 35008325, 36917870, 40609657, 70016650, 81219314, 92294675, 184589350, 203048285, 406096570, 1015241425, 2030482850]

約数ペア:

[(1, 2030482850), (2, 1015241425), (5, 406096570), (10, 203048285), (11, 184589350), (22, 92294675), (25, 81219314), (29, 70016650), (50, 40609657), (55, 36917870), (58, 35008325), (71, 28598350), (110, 18458935), (121, 16780850), (142, 14299175), (145, 14003330), (163, 12456950), (242, 8390425), (275, 7383574), (290, 7001665), (319, 6365150), (326, 6228475), (355, 5719670), (550, 3691787), (605, 3356170), (638, 3182575), (710, 2859835), (725, 2800666), (781, 2599850), (815, 2491390), (1210, 1678085), (1450, 1400333), (1562, 1299925), (1595, 1273030), (1630, 1245695), (1775, 1143934), (1793, 1132450), (2059, 986150), (3025, 671234), (3190, 636515), (3509, 578650), (3550, 571967), (3586, 566225), (3905, 519970), (4075, 498278), (4118, 493075), (4727, 429550), (6050, 335617), (7018, 289325), (7810, 259985), (7975, 254606), (8150, 249139), (8591, 236350), (8965, 226490), (9454, 214775), (10295, 197230), (11573, 175450), (15950, 127303), (17182, 118175), (17545, 115730), (17930, 113245), (19525, 103994), (19723, 102950), (20590, 98615), (22649, 89650), (23146, 87725), (23635, 85910), (35090, 57865), (39050, 51997), (39446, 51475), (42955, 47270), (44825, 45298)]