41987940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 123984000

約数和(自身を除く): 81996060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 59, 60, 87, 116, 118, 145, 174, 177, 236, 290, 295, 348, 354, 409, 435, 580, 590, 708, 818, 870, 885, 1180, 1227, 1636, 1711, 1740, 1770, 2045, 2454, 3422, 3540, 4090, 4908, 5133, 6135, 6844, 8180, 8555, 10266, 11861, 12270, 17110, 20532, 23722, 24131, 24540, 25665, 34220, 35583, 47444, 48262, 51330, 59305, 71166, 72393, 96524, 102660, 118610, 120655, 142332, 144786, 177915, 237220, 241310, 289572, 355830, 361965, 482620, 699799, 711660, 723930, 1399598, 1447860, 2099397, 2799196, 3498995, 4198794, 6997990, 8397588, 10496985, 13995980, 20993970, 41987940]

約数ペア:

[(1, 41987940), (2, 20993970), (3, 13995980), (4, 10496985), (5, 8397588), (6, 6997990), (10, 4198794), (12, 3498995), (15, 2799196), (20, 2099397), (29, 1447860), (30, 1399598), (58, 723930), (59, 711660), (60, 699799), (87, 482620), (116, 361965), (118, 355830), (145, 289572), (174, 241310), (177, 237220), (236, 177915), (290, 144786), (295, 142332), (348, 120655), (354, 118610), (409, 102660), (435, 96524), (580, 72393), (590, 71166), (708, 59305), (818, 51330), (870, 48262), (885, 47444), (1180, 35583), (1227, 34220), (1636, 25665), (1711, 24540), (1740, 24131), (1770, 23722), (2045, 20532), (2454, 17110), (3422, 12270), (3540, 11861), (4090, 10266), (4908, 8555), (5133, 8180), (6135, 6844)]