15032440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12959}}^1$

素因数の和:12999

約数の個数: 32

約数和(自身を含む): 34992000

約数和(自身を除く): 19959560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 12959, 25918, 51836, 64795, 103672, 129590, 259180, 375811, 518360, 751622, 1503244, 1879055, 3006488, 3758110, 7516220, 15032440]

約数ペア:

[(1, 15032440), (2, 7516220), (4, 3758110), (5, 3006488), (8, 1879055), (10, 1503244), (20, 751622), (29, 518360), (40, 375811), (58, 259180), (116, 129590), (145, 103672), (232, 64795), (290, 51836), (580, 25918), (1160, 12959)]