200580700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2431

約数の個数: 72

約数和(自身を含む): 466657632

約数和(自身を除く): 266076932

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 148, 185, 230, 370, 460, 575, 740, 851, 925, 1150, 1702, 1850, 2300, 2357, 3404, 3700, 4255, 4714, 8510, 9428, 11785, 17020, 21275, 23570, 42550, 47140, 54211, 58925, 85100, 87209, 108422, 117850, 174418, 216844, 235700, 271055, 348836, 436045, 542110, 872090, 1084220, 1355275, 1744180, 2005807, 2180225, 2710550, 4011614, 4360450, 5421100, 8023228, 8720900, 10029035, 20058070, 40116140, 50145175, 100290350, 200580700]

約数ペア:

[(1, 200580700), (2, 100290350), (4, 50145175), (5, 40116140), (10, 20058070), (20, 10029035), (23, 8720900), (25, 8023228), (37, 5421100), (46, 4360450), (50, 4011614), (74, 2710550), (92, 2180225), (100, 2005807), (115, 1744180), (148, 1355275), (185, 1084220), (230, 872090), (370, 542110), (460, 436045), (575, 348836), (740, 271055), (851, 235700), (925, 216844), (1150, 174418), (1702, 117850), (1850, 108422), (2300, 87209), (2357, 85100), (3404, 58925), (3700, 54211), (4255, 47140), (4714, 42550), (8510, 23570), (9428, 21275), (11785, 17020)]