23828560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2540

約数の個数: 80

約数和(自身を含む): 67067136

約数和(自身を除く): 43238576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 2503, 4760, 5006, 9520, 10012, 12515, 17521, 20024, 25030, 35042, 40048, 42551, 50060, 70084, 85102, 87605, 100120, 140168, 170204, 175210, 200240, 212755, 280336, 297857, 340408, 350420, 425510, 595714, 680816, 700840, 851020, 1191428, 1401680, 1489285, 1702040, 2382856, 2978570, 3404080, 4765712, 5957140, 11914280, 23828560]

約数ペア:

[(1, 23828560), (2, 11914280), (4, 5957140), (5, 4765712), (7, 3404080), (8, 2978570), (10, 2382856), (14, 1702040), (16, 1489285), (17, 1401680), (20, 1191428), (28, 851020), (34, 700840), (35, 680816), (40, 595714), (56, 425510), (68, 350420), (70, 340408), (80, 297857), (85, 280336), (112, 212755), (119, 200240), (136, 175210), (140, 170204), (170, 140168), (238, 100120), (272, 87605), (280, 85102), (340, 70084), (476, 50060), (560, 42551), (595, 40048), (680, 35042), (952, 25030), (1190, 20024), (1360, 17521), (1904, 12515), (2380, 10012), (2503, 9520), (4760, 5006)]