3913469520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{858217}}^1$

素因数の和:858252

約数の個数: 80

約数和(自身を含む): 12770283840

約数和(自身を除く): 8856814320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 858217, 1716434, 2574651, 3432868, 4291085, 5149302, 6865736, 8582170, 10298604, 12873255, 13731472, 16306123, 17164340, 20597208, 25746510, 32612246, 34328680, 41194416, 48918369, 51493020, 65224492, 68657360, 81530615, 97836738, 102986040, 130448984, 163061230, 195673476, 205972080, 244591845, 260897968, 326122460, 391346952, 489183690, 652244920, 782693904, 978367380, 1304489840, 1956734760, 3913469520]

約数ペア:

[(1, 3913469520), (2, 1956734760), (3, 1304489840), (4, 978367380), (5, 782693904), (6, 652244920), (8, 489183690), (10, 391346952), (12, 326122460), (15, 260897968), (16, 244591845), (19, 205972080), (20, 195673476), (24, 163061230), (30, 130448984), (38, 102986040), (40, 97836738), (48, 81530615), (57, 68657360), (60, 65224492), (76, 51493020), (80, 48918369), (95, 41194416), (114, 34328680), (120, 32612246), (152, 25746510), (190, 20597208), (228, 17164340), (240, 16306123), (285, 13731472), (304, 12873255), (380, 10298604), (456, 8582170), (570, 6865736), (760, 5149302), (912, 4291085), (1140, 3432868), (1520, 2574651), (2280, 1716434), (4560, 858217)]