2013283779140

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{883}}^1\times {\mathrm{238001}}^1$

素因数の和:239372

約数の個数: 48

約数和(自身を含む): 4241538362880

約数和(自身を除く): 2228254583740

約数列:

[1, 2, 4, 5, 10, 20, 479, 883, 958, 1766, 1916, 2395, 3532, 4415, 4790, 8830, 9580, 17660, 238001, 422957, 476002, 845914, 952004, 1190005, 1691828, 2114785, 2380010, 4229570, 4760020, 8459140, 114002479, 210154883, 228004958, 420309766, 456009916, 570012395, 840619532, 1050774415, 1140024790, 2101548830, 2280049580, 4203097660, 100664188957, 201328377914, 402656755828, 503320944785, 1006641889570, 2013283779140]

約数ペア:

[(1, 2013283779140), (2, 1006641889570), (4, 503320944785), (5, 402656755828), (10, 201328377914), (20, 100664188957), (479, 4203097660), (883, 2280049580), (958, 2101548830), (1766, 1140024790), (1916, 1050774415), (2395, 840619532), (3532, 570012395), (4415, 456009916), (4790, 420309766), (8830, 228004958), (9580, 210154883), (17660, 114002479), (238001, 8459140), (422957, 4760020), (476002, 4229570), (845914, 2380010), (952004, 2114785), (1190005, 1691828)]