5615780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 12700800

約数和(自身を除く): 7085020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 199, 332, 340, 398, 415, 796, 830, 995, 1411, 1660, 1990, 2822, 3383, 3980, 5644, 6766, 7055, 13532, 14110, 16517, 16915, 28220, 33034, 33830, 66068, 67660, 82585, 165170, 280789, 330340, 561578, 1123156, 1403945, 2807890, 5615780]

約数ペア:

[(1, 5615780), (2, 2807890), (4, 1403945), (5, 1123156), (10, 561578), (17, 330340), (20, 280789), (34, 165170), (68, 82585), (83, 67660), (85, 66068), (166, 33830), (170, 33034), (199, 28220), (332, 16915), (340, 16517), (398, 14110), (415, 13532), (796, 7055), (830, 6766), (995, 5644), (1411, 3980), (1660, 3383), (1990, 2822)]