72537550

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 139633920

約数和(自身を除く): 67096370

約数列:

[1, 2, 5, 10, 25, 50, 59, 67, 118, 134, 295, 335, 367, 590, 670, 734, 1475, 1675, 1835, 2950, 3350, 3670, 3953, 7906, 9175, 18350, 19765, 21653, 24589, 39530, 43306, 49178, 98825, 108265, 122945, 197650, 216530, 245890, 541325, 614725, 1082650, 1229450, 1450751, 2901502, 7253755, 14507510, 36268775, 72537550]

約数ペア:

[(1, 72537550), (2, 36268775), (5, 14507510), (10, 7253755), (25, 2901502), (50, 1450751), (59, 1229450), (67, 1082650), (118, 614725), (134, 541325), (295, 245890), (335, 216530), (367, 197650), (590, 122945), (670, 108265), (734, 98825), (1475, 49178), (1675, 43306), (1835, 39530), (2950, 24589), (3350, 21653), (3670, 19765), (3953, 18350), (7906, 9175)]