13027700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 33247872

約数和(自身を除く): 20220172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 350, 370, 503, 518, 700, 740, 925, 1006, 1036, 1295, 1850, 2012, 2515, 2590, 3521, 3700, 5030, 5180, 6475, 7042, 10060, 12575, 12950, 14084, 17605, 18611, 25150, 25900, 35210, 37222, 50300, 70420, 74444, 88025, 93055, 130277, 176050, 186110, 260554, 352100, 372220, 465275, 521108, 651385, 930550, 1302770, 1861100, 2605540, 3256925, 6513850, 13027700]

約数ペア:

[(1, 13027700), (2, 6513850), (4, 3256925), (5, 2605540), (7, 1861100), (10, 1302770), (14, 930550), (20, 651385), (25, 521108), (28, 465275), (35, 372220), (37, 352100), (50, 260554), (70, 186110), (74, 176050), (100, 130277), (140, 93055), (148, 88025), (175, 74444), (185, 70420), (259, 50300), (350, 37222), (370, 35210), (503, 25900), (518, 25150), (700, 18611), (740, 17605), (925, 14084), (1006, 12950), (1036, 12575), (1295, 10060), (1850, 7042), (2012, 6475), (2515, 5180), (2590, 5030), (3521, 3700)]