15706071340

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1613}}^1\times {\mathrm{2549}}^1$

素因数の和:4362

約数の個数: 48

約数和(自身を含む): 33189004800

約数和(自身を除く): 17482933460

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1613, 1910, 2549, 3226, 3820, 5098, 6452, 8065, 10196, 12745, 16130, 25490, 32260, 50980, 308083, 486859, 616166, 973718, 1232332, 1540415, 1947436, 2434295, 3080830, 4111537, 4868590, 6161660, 8223074, 9737180, 16446148, 20557685, 41115370, 82230740, 785303567, 1570607134, 3141214268, 3926517835, 7853035670, 15706071340]

約数ペア:

[(1, 15706071340), (2, 7853035670), (4, 3926517835), (5, 3141214268), (10, 1570607134), (20, 785303567), (191, 82230740), (382, 41115370), (764, 20557685), (955, 16446148), (1613, 9737180), (1910, 8223074), (2549, 6161660), (3226, 4868590), (3820, 4111537), (5098, 3080830), (6452, 2434295), (8065, 1947436), (10196, 1540415), (12745, 1232332), (16130, 973718), (25490, 616166), (32260, 486859), (50980, 308083)]