314109280

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 771404256

約数和(自身を除く): 457294976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 97, 148, 160, 185, 194, 296, 370, 388, 485, 547, 592, 740, 776, 970, 1094, 1184, 1480, 1552, 1940, 2188, 2735, 2960, 3104, 3589, 3880, 4376, 5470, 5920, 7178, 7760, 8752, 10940, 14356, 15520, 17504, 17945, 20239, 21880, 28712, 35890, 40478, 43760, 53059, 57424, 71780, 80956, 87520, 101195, 106118, 114848, 143560, 161912, 202390, 212236, 265295, 287120, 323824, 404780, 424472, 530590, 574240, 647648, 809560, 848944, 1061180, 1619120, 1697888, 1963183, 2122360, 3238240, 3926366, 4244720, 7852732, 8489440, 9815915, 15705464, 19631830, 31410928, 39263660, 62821856, 78527320, 157054640, 314109280]

約数ペア:

[(1, 314109280), (2, 157054640), (4, 78527320), (5, 62821856), (8, 39263660), (10, 31410928), (16, 19631830), (20, 15705464), (32, 9815915), (37, 8489440), (40, 7852732), (74, 4244720), (80, 3926366), (97, 3238240), (148, 2122360), (160, 1963183), (185, 1697888), (194, 1619120), (296, 1061180), (370, 848944), (388, 809560), (485, 647648), (547, 574240), (592, 530590), (740, 424472), (776, 404780), (970, 323824), (1094, 287120), (1184, 265295), (1480, 212236), (1552, 202390), (1940, 161912), (2188, 143560), (2735, 114848), (2960, 106118), (3104, 101195), (3589, 87520), (3880, 80956), (4376, 71780), (5470, 57424), (5920, 53059), (7178, 43760), (7760, 40478), (8752, 35890), (10940, 28712), (14356, 21880), (15520, 20239), (17504, 17945)]