40850810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 103162248

約数和(自身を除く): 62311438

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 53, 55, 65, 70, 77, 91, 98, 106, 110, 121, 130, 143, 154, 182, 242, 245, 265, 286, 371, 385, 455, 490, 530, 539, 583, 605, 637, 689, 715, 742, 770, 847, 910, 1001, 1078, 1166, 1210, 1274, 1378, 1430, 1573, 1694, 1855, 2002, 2597, 2695, 2915, 3146, 3185, 3445, 3710, 4081, 4235, 4823, 5005, 5194, 5390, 5830, 5929, 6370, 6413, 6890, 7007, 7579, 7865, 8162, 8470, 9646, 10010, 11011, 11858, 12826, 12985, 14014, 15158, 15730, 20405, 22022, 24115, 25970, 28567, 29645, 32065, 33761, 35035, 37895, 40810, 44891, 48230, 53053, 55055, 57134, 59290, 64130, 67522, 70070, 75790, 77077, 83369, 89782, 106106, 110110, 142835, 154154, 166738, 168805, 224455, 265265, 285670, 314237, 337610, 371371, 385385, 416845, 448910, 530530, 583583, 628474, 742742, 770770, 833690, 1167166, 1571185, 1856855, 2917915, 3142370, 3713710, 4085081, 5835830, 8170162, 20425405, 40850810]

約数ペア:

[(1, 40850810), (2, 20425405), (5, 8170162), (7, 5835830), (10, 4085081), (11, 3713710), (13, 3142370), (14, 2917915), (22, 1856855), (26, 1571185), (35, 1167166), (49, 833690), (53, 770770), (55, 742742), (65, 628474), (70, 583583), (77, 530530), (91, 448910), (98, 416845), (106, 385385), (110, 371371), (121, 337610), (130, 314237), (143, 285670), (154, 265265), (182, 224455), (242, 168805), (245, 166738), (265, 154154), (286, 142835), (371, 110110), (385, 106106), (455, 89782), (490, 83369), (530, 77077), (539, 75790), (583, 70070), (605, 67522), (637, 64130), (689, 59290), (715, 57134), (742, 55055), (770, 53053), (847, 48230), (910, 44891), (1001, 40810), (1078, 37895), (1166, 35035), (1210, 33761), (1274, 32065), (1378, 29645), (1430, 28567), (1573, 25970), (1694, 24115), (1855, 22022), (2002, 20405), (2597, 15730), (2695, 15158), (2915, 14014), (3146, 12985), (3185, 12826), (3445, 11858), (3710, 11011), (4081, 10010), (4235, 9646), (4823, 8470), (5005, 8162), (5194, 7865), (5390, 7579), (5830, 7007), (5929, 6890), (6370, 6413)]