2027609920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1171}}^1$

素因数の和:1968

約数の個数: 112

約数和(自身を含む): 5529852288

約数和(自身を除く): 3502242368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 773, 1120, 1171, 1546, 2240, 2342, 3092, 3865, 4684, 5411, 5855, 6184, 7730, 8197, 9368, 10822, 11710, 12368, 15460, 16394, 18736, 21644, 23420, 24736, 27055, 30920, 32788, 37472, 40985, 43288, 46840, 49472, 54110, 61840, 65576, 74944, 81970, 86576, 93680, 108220, 123680, 131152, 163940, 173152, 187360, 216440, 247360, 262304, 327880, 346304, 374720, 432880, 524608, 655760, 865760, 905183, 1311520, 1731520, 1810366, 2623040, 3620732, 4525915, 6336281, 7241464, 9051830, 12672562, 14482928, 18103660, 25345124, 28965856, 31681405, 36207320, 50690248, 57931712, 63362810, 72414640, 101380496, 126725620, 144829280, 202760992, 253451240, 289658560, 405521984, 506902480, 1013804960, 2027609920]

約数ペア:

[(1, 2027609920), (2, 1013804960), (4, 506902480), (5, 405521984), (7, 289658560), (8, 253451240), (10, 202760992), (14, 144829280), (16, 126725620), (20, 101380496), (28, 72414640), (32, 63362810), (35, 57931712), (40, 50690248), (56, 36207320), (64, 31681405), (70, 28965856), (80, 25345124), (112, 18103660), (140, 14482928), (160, 12672562), (224, 9051830), (280, 7241464), (320, 6336281), (448, 4525915), (560, 3620732), (773, 2623040), (1120, 1810366), (1171, 1731520), (1546, 1311520), (2240, 905183), (2342, 865760), (3092, 655760), (3865, 524608), (4684, 432880), (5411, 374720), (5855, 346304), (6184, 327880), (7730, 262304), (8197, 247360), (9368, 216440), (10822, 187360), (11710, 173152), (12368, 163940), (15460, 131152), (16394, 123680), (18736, 108220), (21644, 93680), (23420, 86576), (24736, 81970), (27055, 74944), (30920, 65576), (32788, 61840), (37472, 54110), (40985, 49472), (43288, 46840)]