40384740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1489

約数の個数: 96

約数和(自身を含む): 126314496

約数和(自身を除く): 85929756

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1423, 1892, 2365, 2580, 2838, 2846, 4269, 4730, 5676, 5692, 7095, 7115, 8538, 9460, 14190, 14230, 15653, 17076, 21345, 28380, 28460, 31306, 42690, 46959, 61189, 62612, 78265, 85380, 93918, 122378, 156530, 183567, 187836, 234795, 244756, 305945, 313060, 367134, 469590, 611890, 673079, 734268, 917835, 939180, 1223780, 1346158, 1835670, 2019237, 2692316, 3365395, 3671340, 4038474, 6730790, 8076948, 10096185, 13461580, 20192370, 40384740]

約数ペア:

[(1, 40384740), (2, 20192370), (3, 13461580), (4, 10096185), (5, 8076948), (6, 6730790), (10, 4038474), (11, 3671340), (12, 3365395), (15, 2692316), (20, 2019237), (22, 1835670), (30, 1346158), (33, 1223780), (43, 939180), (44, 917835), (55, 734268), (60, 673079), (66, 611890), (86, 469590), (110, 367134), (129, 313060), (132, 305945), (165, 244756), (172, 234795), (215, 187836), (220, 183567), (258, 156530), (330, 122378), (430, 93918), (473, 85380), (516, 78265), (645, 62612), (660, 61189), (860, 46959), (946, 42690), (1290, 31306), (1419, 28460), (1423, 28380), (1892, 21345), (2365, 17076), (2580, 15653), (2838, 14230), (2846, 14190), (4269, 9460), (4730, 8538), (5676, 7115), (5692, 7095)]