5134640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 13981248

約数和(自身を除く): 8846608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 173, 212, 265, 280, 346, 371, 424, 530, 560, 692, 742, 848, 865, 1060, 1211, 1384, 1484, 1730, 1855, 2120, 2422, 2768, 2968, 3460, 3710, 4240, 4844, 5936, 6055, 6920, 7420, 9169, 9688, 12110, 13840, 14840, 18338, 19376, 24220, 29680, 36676, 45845, 48440, 64183, 73352, 91690, 96880, 128366, 146704, 183380, 256732, 320915, 366760, 513464, 641830, 733520, 1026928, 1283660, 2567320, 5134640]

約数ペア:

[(1, 5134640), (2, 2567320), (4, 1283660), (5, 1026928), (7, 733520), (8, 641830), (10, 513464), (14, 366760), (16, 320915), (20, 256732), (28, 183380), (35, 146704), (40, 128366), (53, 96880), (56, 91690), (70, 73352), (80, 64183), (106, 48440), (112, 45845), (140, 36676), (173, 29680), (212, 24220), (265, 19376), (280, 18338), (346, 14840), (371, 13840), (424, 12110), (530, 9688), (560, 9169), (692, 7420), (742, 6920), (848, 6055), (865, 5936), (1060, 4844), (1211, 4240), (1384, 3710), (1484, 3460), (1730, 2968), (1855, 2768), (2120, 2422)]