23825840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17519}}^1$

素因数の和:17549

約数の個数: 40

約数和(自身を含む): 58656960

約数和(自身を除く): 34831120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 17519, 35038, 70076, 87595, 140152, 175190, 280304, 297823, 350380, 595646, 700760, 1191292, 1401520, 1489115, 2382584, 2978230, 4765168, 5956460, 11912920, 23825840]

約数ペア:

[(1, 23825840), (2, 11912920), (4, 5956460), (5, 4765168), (8, 2978230), (10, 2382584), (16, 1489115), (17, 1401520), (20, 1191292), (34, 700760), (40, 595646), (68, 350380), (80, 297823), (85, 280304), (136, 175190), (170, 140152), (272, 87595), (340, 70076), (680, 35038), (1360, 17519)]