38052640

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 95256000

約数和(自身を除く): 57203360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 59, 80, 116, 118, 139, 145, 160, 232, 236, 278, 290, 295, 464, 472, 556, 580, 590, 695, 928, 944, 1112, 1160, 1180, 1390, 1711, 1888, 2224, 2320, 2360, 2780, 3422, 4031, 4448, 4640, 4720, 5560, 6844, 8062, 8201, 8555, 9440, 11120, 13688, 16124, 16402, 17110, 20155, 22240, 27376, 32248, 32804, 34220, 40310, 41005, 54752, 64496, 65608, 68440, 80620, 82010, 128992, 131216, 136880, 161240, 164020, 237829, 262432, 273760, 322480, 328040, 475658, 644960, 656080, 951316, 1189145, 1312160, 1902632, 2378290, 3805264, 4756580, 7610528, 9513160, 19026320, 38052640]

約数ペア:

[(1, 38052640), (2, 19026320), (4, 9513160), (5, 7610528), (8, 4756580), (10, 3805264), (16, 2378290), (20, 1902632), (29, 1312160), (32, 1189145), (40, 951316), (58, 656080), (59, 644960), (80, 475658), (116, 328040), (118, 322480), (139, 273760), (145, 262432), (160, 237829), (232, 164020), (236, 161240), (278, 136880), (290, 131216), (295, 128992), (464, 82010), (472, 80620), (556, 68440), (580, 65608), (590, 64496), (695, 54752), (928, 41005), (944, 40310), (1112, 34220), (1160, 32804), (1180, 32248), (1390, 27376), (1711, 22240), (1888, 20155), (2224, 17110), (2320, 16402), (2360, 16124), (2780, 13688), (3422, 11120), (4031, 9440), (4448, 8555), (4640, 8201), (4720, 8062), (5560, 6844)]