84425360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:928

約数の個数: 80

約数和(自身を含む): 209956800

約数和(自身を除く): 125531440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 67, 76, 80, 95, 134, 152, 190, 268, 304, 335, 380, 536, 670, 760, 829, 1072, 1273, 1340, 1520, 1658, 2546, 2680, 3316, 4145, 5092, 5360, 6365, 6632, 8290, 10184, 12730, 13264, 15751, 16580, 20368, 25460, 31502, 33160, 50920, 55543, 63004, 66320, 78755, 101840, 111086, 126008, 157510, 222172, 252016, 277715, 315020, 444344, 555430, 630040, 888688, 1055317, 1110860, 1260080, 2110634, 2221720, 4221268, 4443440, 5276585, 8442536, 10553170, 16885072, 21106340, 42212680, 84425360]

約数ペア:

[(1, 84425360), (2, 42212680), (4, 21106340), (5, 16885072), (8, 10553170), (10, 8442536), (16, 5276585), (19, 4443440), (20, 4221268), (38, 2221720), (40, 2110634), (67, 1260080), (76, 1110860), (80, 1055317), (95, 888688), (134, 630040), (152, 555430), (190, 444344), (268, 315020), (304, 277715), (335, 252016), (380, 222172), (536, 157510), (670, 126008), (760, 111086), (829, 101840), (1072, 78755), (1273, 66320), (1340, 63004), (1520, 55543), (1658, 50920), (2546, 33160), (2680, 31502), (3316, 25460), (4145, 20368), (5092, 16580), (5360, 15751), (6365, 13264), (6632, 12730), (8290, 10184)]