38749560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3329}}^1$

素因数の和:3440

約数の個数: 64

約数和(自身を含む): 117482400

約数和(自身を除く): 78732840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3329, 3880, 5820, 6658, 9987, 11640, 13316, 16645, 19974, 26632, 33290, 39948, 49935, 66580, 79896, 99870, 133160, 199740, 322913, 399480, 645826, 968739, 1291652, 1614565, 1937478, 2583304, 3229130, 3874956, 4843695, 6458260, 7749912, 9687390, 12916520, 19374780, 38749560]

約数ペア:

[(1, 38749560), (2, 19374780), (3, 12916520), (4, 9687390), (5, 7749912), (6, 6458260), (8, 4843695), (10, 3874956), (12, 3229130), (15, 2583304), (20, 1937478), (24, 1614565), (30, 1291652), (40, 968739), (60, 645826), (97, 399480), (120, 322913), (194, 199740), (291, 133160), (388, 99870), (485, 79896), (582, 66580), (776, 49935), (970, 39948), (1164, 33290), (1455, 26632), (1940, 19974), (2328, 16645), (2910, 13316), (3329, 11640), (3880, 9987), (5820, 6658)]