16264360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 43286400

約数和(自身を除く): 27022040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2003, 2030, 4006, 4060, 8012, 8120, 10015, 14021, 16024, 20030, 28042, 40060, 56084, 58087, 70105, 80120, 112168, 116174, 140210, 232348, 280420, 290435, 406609, 464696, 560840, 580870, 813218, 1161740, 1626436, 2033045, 2323480, 3252872, 4066090, 8132180, 16264360]

約数ペア:

[(1, 16264360), (2, 8132180), (4, 4066090), (5, 3252872), (7, 2323480), (8, 2033045), (10, 1626436), (14, 1161740), (20, 813218), (28, 580870), (29, 560840), (35, 464696), (40, 406609), (56, 290435), (58, 280420), (70, 232348), (116, 140210), (140, 116174), (145, 112168), (203, 80120), (232, 70105), (280, 58087), (290, 56084), (406, 40060), (580, 28042), (812, 20030), (1015, 16024), (1160, 14021), (1624, 10015), (2003, 8120), (2030, 8012), (4006, 4060)]