38425580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 84460320

約数和(自身を除く): 46034740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 683, 970, 1366, 1940, 2732, 2813, 3415, 5626, 6830, 11252, 13660, 14065, 19807, 28130, 39614, 56260, 66251, 79228, 99035, 132502, 198070, 265004, 331255, 396140, 662510, 1325020, 1921279, 3842558, 7685116, 9606395, 19212790, 38425580]

約数ペア:

[(1, 38425580), (2, 19212790), (4, 9606395), (5, 7685116), (10, 3842558), (20, 1921279), (29, 1325020), (58, 662510), (97, 396140), (116, 331255), (145, 265004), (194, 198070), (290, 132502), (388, 99035), (485, 79228), (580, 66251), (683, 56260), (970, 39614), (1366, 28130), (1940, 19807), (2732, 14065), (2813, 13660), (3415, 11252), (5626, 6830)]