91868076100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{70793}}^1$

素因数の和:71509

約数の個数: 72

約数和(自身を含む): 210156236640

約数和(自身を除く): 118288160540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 683, 950, 1366, 1900, 2732, 3415, 6830, 12977, 13660, 17075, 25954, 34150, 51908, 64885, 68300, 70793, 129770, 141586, 259540, 283172, 324425, 353965, 648850, 707930, 1297700, 1345067, 1415860, 1769825, 2690134, 3539650, 5380268, 6725335, 7079300, 13450670, 26901340, 33626675, 48351619, 67253350, 96703238, 134506700, 193406476, 241758095, 483516190, 918680761, 967032380, 1208790475, 1837361522, 2417580950, 3674723044, 4593403805, 4835161900, 9186807610, 18373615220, 22967019025, 45934038050, 91868076100]

約数ペア:

[(1, 91868076100), (2, 45934038050), (4, 22967019025), (5, 18373615220), (10, 9186807610), (19, 4835161900), (20, 4593403805), (25, 3674723044), (38, 2417580950), (50, 1837361522), (76, 1208790475), (95, 967032380), (100, 918680761), (190, 483516190), (380, 241758095), (475, 193406476), (683, 134506700), (950, 96703238), (1366, 67253350), (1900, 48351619), (2732, 33626675), (3415, 26901340), (6830, 13450670), (12977, 7079300), (13660, 6725335), (17075, 5380268), (25954, 3539650), (34150, 2690134), (51908, 1769825), (64885, 1415860), (68300, 1345067), (70793, 1297700), (129770, 707930), (141586, 648850), (259540, 353965), (283172, 324425)]