37220240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:600

約数の個数: 80

約数和(自身を含む): 93208320

約数和(自身を除く): 55988080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 47, 76, 80, 94, 95, 152, 188, 190, 235, 304, 376, 380, 470, 521, 752, 760, 893, 940, 1042, 1520, 1786, 1880, 2084, 2605, 3572, 3760, 4168, 4465, 5210, 7144, 8336, 8930, 9899, 10420, 14288, 17860, 19798, 20840, 24487, 35720, 39596, 41680, 48974, 49495, 71440, 79192, 97948, 98990, 122435, 158384, 195896, 197980, 244870, 391792, 395960, 465253, 489740, 791920, 930506, 979480, 1861012, 1958960, 2326265, 3722024, 4652530, 7444048, 9305060, 18610120, 37220240]

約数ペア:

[(1, 37220240), (2, 18610120), (4, 9305060), (5, 7444048), (8, 4652530), (10, 3722024), (16, 2326265), (19, 1958960), (20, 1861012), (38, 979480), (40, 930506), (47, 791920), (76, 489740), (80, 465253), (94, 395960), (95, 391792), (152, 244870), (188, 197980), (190, 195896), (235, 158384), (304, 122435), (376, 98990), (380, 97948), (470, 79192), (521, 71440), (752, 49495), (760, 48974), (893, 41680), (940, 39596), (1042, 35720), (1520, 24487), (1786, 20840), (1880, 19798), (2084, 17860), (2605, 14288), (3572, 10420), (3760, 9899), (4168, 8930), (4465, 8336), (5210, 7144)]