104663720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8693}}^1$

素因数の和:8754

約数の個数: 64

約数和(自身を含む): 275425920

約数和(自身を除く): 170762200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 8693, 12040, 17386, 34772, 43465, 60851, 69544, 86930, 121702, 173860, 243404, 304255, 347720, 373799, 486808, 608510, 747598, 1217020, 1495196, 1868995, 2434040, 2616593, 2990392, 3737990, 5233186, 7475980, 10466372, 13082965, 14951960, 20932744, 26165930, 52331860, 104663720]

約数ペア:

[(1, 104663720), (2, 52331860), (4, 26165930), (5, 20932744), (7, 14951960), (8, 13082965), (10, 10466372), (14, 7475980), (20, 5233186), (28, 3737990), (35, 2990392), (40, 2616593), (43, 2434040), (56, 1868995), (70, 1495196), (86, 1217020), (140, 747598), (172, 608510), (215, 486808), (280, 373799), (301, 347720), (344, 304255), (430, 243404), (602, 173860), (860, 121702), (1204, 86930), (1505, 69544), (1720, 60851), (2408, 43465), (3010, 34772), (6020, 17386), (8693, 12040)]