14217320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1482

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 22070680

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1439, 1976, 2470, 2878, 4940, 5756, 7195, 9880, 11512, 14390, 18707, 27341, 28780, 37414, 54682, 57560, 74828, 93535, 109364, 136705, 149656, 187070, 218728, 273410, 355433, 374140, 546820, 710866, 748280, 1093640, 1421732, 1777165, 2843464, 3554330, 7108660, 14217320]

約数ペア:

[(1, 14217320), (2, 7108660), (4, 3554330), (5, 2843464), (8, 1777165), (10, 1421732), (13, 1093640), (19, 748280), (20, 710866), (26, 546820), (38, 374140), (40, 355433), (52, 273410), (65, 218728), (76, 187070), (95, 149656), (104, 136705), (130, 109364), (152, 93535), (190, 74828), (247, 57560), (260, 54682), (380, 37414), (494, 28780), (520, 27341), (760, 18707), (988, 14390), (1235, 11512), (1439, 9880), (1976, 7195), (2470, 5756), (2878, 4940)]