4303270480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{18749}}^1$

素因数の和:18932

約数の個数: 80

約数和(自身を含む): 10602000000

約数和(自身を除く): 6298729520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 151, 152, 190, 302, 304, 380, 604, 755, 760, 1208, 1510, 1520, 2416, 2869, 3020, 5738, 6040, 11476, 12080, 14345, 18749, 22952, 28690, 37498, 45904, 57380, 74996, 93745, 114760, 149992, 187490, 229520, 299984, 356231, 374980, 712462, 749960, 1424924, 1499920, 1781155, 2831099, 2849848, 3562310, 5662198, 5699696, 7124620, 11324396, 14155495, 14249240, 22648792, 28310990, 28498480, 45297584, 53790881, 56621980, 107581762, 113243960, 215163524, 226487920, 268954405, 430327048, 537908810, 860654096, 1075817620, 2151635240, 4303270480]

約数ペア:

[(1, 4303270480), (2, 2151635240), (4, 1075817620), (5, 860654096), (8, 537908810), (10, 430327048), (16, 268954405), (19, 226487920), (20, 215163524), (38, 113243960), (40, 107581762), (76, 56621980), (80, 53790881), (95, 45297584), (151, 28498480), (152, 28310990), (190, 22648792), (302, 14249240), (304, 14155495), (380, 11324396), (604, 7124620), (755, 5699696), (760, 5662198), (1208, 3562310), (1510, 2849848), (1520, 2831099), (2416, 1781155), (2869, 1499920), (3020, 1424924), (5738, 749960), (6040, 712462), (11476, 374980), (12080, 356231), (14345, 299984), (18749, 229520), (22952, 187490), (28690, 149992), (37498, 114760), (45904, 93745), (57380, 74996)]