4592980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 11249280

約数和(自身を除く): 6656300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 619, 742, 1060, 1238, 1484, 1855, 2476, 3095, 3710, 4333, 6190, 7420, 8666, 12380, 17332, 21665, 32807, 43330, 65614, 86660, 131228, 164035, 229649, 328070, 459298, 656140, 918596, 1148245, 2296490, 4592980]

約数ペア:

[(1, 4592980), (2, 2296490), (4, 1148245), (5, 918596), (7, 656140), (10, 459298), (14, 328070), (20, 229649), (28, 164035), (35, 131228), (53, 86660), (70, 65614), (106, 43330), (140, 32807), (212, 21665), (265, 17332), (371, 12380), (530, 8666), (619, 7420), (742, 6190), (1060, 4333), (1238, 3710), (1484, 3095), (1855, 2476)]