8914042000

素因数分解:

$2^4\times 5^3\times {\mathrm{137}}^1\times {\mathrm{32533}}^1$

素因数の和:32693

約数の個数: 80

約数和(自身を含む): 21712150512

約数和(自身を除く): 12798108512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 137, 200, 250, 274, 400, 500, 548, 685, 1000, 1096, 1370, 2000, 2192, 2740, 3425, 5480, 6850, 10960, 13700, 17125, 27400, 32533, 34250, 54800, 65066, 68500, 130132, 137000, 162665, 260264, 274000, 325330, 520528, 650660, 813325, 1301320, 1626650, 2602640, 3253300, 4066625, 4457021, 6506600, 8133250, 8914042, 13013200, 16266500, 17828084, 22285105, 32533000, 35656168, 44570210, 65066000, 71312336, 89140420, 111425525, 178280840, 222851050, 356561680, 445702100, 557127625, 891404200, 1114255250, 1782808400, 2228510500, 4457021000, 8914042000]

約数ペア:

[(1, 8914042000), (2, 4457021000), (4, 2228510500), (5, 1782808400), (8, 1114255250), (10, 891404200), (16, 557127625), (20, 445702100), (25, 356561680), (40, 222851050), (50, 178280840), (80, 111425525), (100, 89140420), (125, 71312336), (137, 65066000), (200, 44570210), (250, 35656168), (274, 32533000), (400, 22285105), (500, 17828084), (548, 16266500), (685, 13013200), (1000, 8914042), (1096, 8133250), (1370, 6506600), (2000, 4457021), (2192, 4066625), (2740, 3253300), (3425, 2602640), (5480, 1626650), (6850, 1301320), (10960, 813325), (13700, 650660), (17125, 520528), (27400, 325330), (32533, 274000), (34250, 260264), (54800, 162665), (65066, 137000), (68500, 130132)]