210628534000

素因数分解:

$2^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2449169}}^1$

素因数の和:2449235

約数の個数: 80

約数和(自身を含む): 521144189280

約数和(自身を除く): 310515655280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 125, 172, 200, 215, 250, 344, 400, 430, 500, 688, 860, 1000, 1075, 1720, 2000, 2150, 3440, 4300, 5375, 8600, 10750, 17200, 21500, 43000, 86000, 2449169, 4898338, 9796676, 12245845, 19593352, 24491690, 39186704, 48983380, 61229225, 97966760, 105314267, 122458450, 195933520, 210628534, 244916900, 306146125, 421257068, 489833800, 526571335, 612292250, 842514136, 979667600, 1053142670, 1224584500, 1685028272, 2106285340, 2449169000, 2632856675, 4212570680, 4898338000, 5265713350, 8425141360, 10531426700, 13164283375, 21062853400, 26328566750, 42125706800, 52657133500, 105314267000, 210628534000]

約数ペア:

[(1, 210628534000), (2, 105314267000), (4, 52657133500), (5, 42125706800), (8, 26328566750), (10, 21062853400), (16, 13164283375), (20, 10531426700), (25, 8425141360), (40, 5265713350), (43, 4898338000), (50, 4212570680), (80, 2632856675), (86, 2449169000), (100, 2106285340), (125, 1685028272), (172, 1224584500), (200, 1053142670), (215, 979667600), (250, 842514136), (344, 612292250), (400, 526571335), (430, 489833800), (500, 421257068), (688, 306146125), (860, 244916900), (1000, 210628534), (1075, 195933520), (1720, 122458450), (2000, 105314267), (2150, 97966760), (3440, 61229225), (4300, 48983380), (5375, 39186704), (8600, 24491690), (10750, 19593352), (17200, 12245845), (21500, 9796676), (43000, 4898338), (86000, 2449169)]