38918340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:858

約数の個数: 96

約数和(自身を含む): 122492160

約数和(自身を除く): 83573820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 743, 873, 970, 1164, 1455, 1486, 1746, 1940, 2229, 2619, 2910, 2972, 3492, 3715, 4365, 4458, 5238, 5820, 6687, 7430, 8730, 8916, 10476, 11145, 13095, 13374, 14860, 17460, 20061, 22290, 26190, 26748, 33435, 40122, 44580, 52380, 66870, 72071, 80244, 100305, 133740, 144142, 200610, 216213, 288284, 360355, 401220, 432426, 648639, 720710, 864852, 1081065, 1297278, 1441420, 1945917, 2162130, 2594556, 3243195, 3891834, 4324260, 6486390, 7783668, 9729585, 12972780, 19459170, 38918340]

約数ペア:

[(1, 38918340), (2, 19459170), (3, 12972780), (4, 9729585), (5, 7783668), (6, 6486390), (9, 4324260), (10, 3891834), (12, 3243195), (15, 2594556), (18, 2162130), (20, 1945917), (27, 1441420), (30, 1297278), (36, 1081065), (45, 864852), (54, 720710), (60, 648639), (90, 432426), (97, 401220), (108, 360355), (135, 288284), (180, 216213), (194, 200610), (270, 144142), (291, 133740), (388, 100305), (485, 80244), (540, 72071), (582, 66870), (743, 52380), (873, 44580), (970, 40122), (1164, 33435), (1455, 26748), (1486, 26190), (1746, 22290), (1940, 20061), (2229, 17460), (2619, 14860), (2910, 13374), (2972, 13095), (3492, 11145), (3715, 10476), (4365, 8916), (4458, 8730), (5238, 7430), (5820, 6687)]