190993550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 404331264

約数和(自身を除く): 213337714

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 71, 73, 110, 134, 142, 146, 275, 335, 355, 365, 550, 670, 710, 730, 737, 781, 803, 1474, 1562, 1606, 1675, 1775, 1825, 3350, 3550, 3650, 3685, 3905, 4015, 4757, 4891, 5183, 7370, 7810, 8030, 9514, 9782, 10366, 18425, 19525, 20075, 23785, 24455, 25915, 36850, 39050, 40150, 47570, 48910, 51830, 52327, 53801, 57013, 104654, 107602, 114026, 118925, 122275, 129575, 237850, 244550, 259150, 261635, 269005, 285065, 347261, 523270, 538010, 570130, 694522, 1308175, 1345025, 1425325, 1736305, 2616350, 2690050, 2850650, 3472610, 3819871, 7639742, 8681525, 17363050, 19099355, 38198710, 95496775, 190993550]

約数ペア:

[(1, 190993550), (2, 95496775), (5, 38198710), (10, 19099355), (11, 17363050), (22, 8681525), (25, 7639742), (50, 3819871), (55, 3472610), (67, 2850650), (71, 2690050), (73, 2616350), (110, 1736305), (134, 1425325), (142, 1345025), (146, 1308175), (275, 694522), (335, 570130), (355, 538010), (365, 523270), (550, 347261), (670, 285065), (710, 269005), (730, 261635), (737, 259150), (781, 244550), (803, 237850), (1474, 129575), (1562, 122275), (1606, 118925), (1675, 114026), (1775, 107602), (1825, 104654), (3350, 57013), (3550, 53801), (3650, 52327), (3685, 51830), (3905, 48910), (4015, 47570), (4757, 40150), (4891, 39050), (5183, 36850), (7370, 25915), (7810, 24455), (8030, 23785), (9514, 20075), (9782, 19525), (10366, 18425)]