14387720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 34352640

約数和(自身を除く): 19964920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 283, 310, 328, 410, 566, 620, 820, 1132, 1240, 1271, 1415, 1640, 2264, 2542, 2830, 5084, 5660, 6355, 8773, 10168, 11320, 11603, 12710, 17546, 23206, 25420, 35092, 43865, 46412, 50840, 58015, 70184, 87730, 92824, 116030, 175460, 232060, 350920, 359693, 464120, 719386, 1438772, 1798465, 2877544, 3596930, 7193860, 14387720]

約数ペア:

[(1, 14387720), (2, 7193860), (4, 3596930), (5, 2877544), (8, 1798465), (10, 1438772), (20, 719386), (31, 464120), (40, 359693), (41, 350920), (62, 232060), (82, 175460), (124, 116030), (155, 92824), (164, 87730), (205, 70184), (248, 58015), (283, 50840), (310, 46412), (328, 43865), (410, 35092), (566, 25420), (620, 23206), (820, 17546), (1132, 12710), (1240, 11603), (1271, 11320), (1415, 10168), (1640, 8773), (2264, 6355), (2542, 5660), (2830, 5084)]