714669440

素因数分解:

$2^7\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1303}}^1$

素因数の和:2179

約数の個数: 64

約数和(自身を含む): 1711812960

約数和(自身を除く): 997143520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 857, 1303, 1714, 2606, 3428, 4285, 5212, 6515, 6856, 8570, 10424, 13030, 13712, 17140, 20848, 26060, 27424, 34280, 41696, 52120, 54848, 68560, 83392, 104240, 109696, 137120, 166784, 208480, 274240, 416960, 548480, 833920, 1116671, 2233342, 4466684, 5583355, 8933368, 11166710, 17866736, 22333420, 35733472, 44666840, 71466944, 89333680, 142933888, 178667360, 357334720, 714669440]

約数ペア:

[(1, 714669440), (2, 357334720), (4, 178667360), (5, 142933888), (8, 89333680), (10, 71466944), (16, 44666840), (20, 35733472), (32, 22333420), (40, 17866736), (64, 11166710), (80, 8933368), (128, 5583355), (160, 4466684), (320, 2233342), (640, 1116671), (857, 833920), (1303, 548480), (1714, 416960), (2606, 274240), (3428, 208480), (4285, 166784), (5212, 137120), (6515, 109696), (6856, 104240), (8570, 83392), (10424, 68560), (13030, 54848), (13712, 52120), (17140, 41696), (20848, 34280), (26060, 27424)]