162260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 416640

約数和(自身を除く): 254380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 61, 70, 76, 95, 122, 133, 140, 190, 244, 266, 305, 380, 427, 532, 610, 665, 854, 1159, 1220, 1330, 1708, 2135, 2318, 2660, 4270, 4636, 5795, 8113, 8540, 11590, 16226, 23180, 32452, 40565, 81130, 162260]

約数ペア:

[(1, 162260), (2, 81130), (4, 40565), (5, 32452), (7, 23180), (10, 16226), (14, 11590), (19, 8540), (20, 8113), (28, 5795), (35, 4636), (38, 4270), (61, 2660), (70, 2318), (76, 2135), (95, 1708), (122, 1330), (133, 1220), (140, 1159), (190, 854), (244, 665), (266, 610), (305, 532), (380, 427)]