4533220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 10281600

約数和(自身を除く): 5748380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 199, 268, 335, 340, 398, 670, 796, 995, 1139, 1340, 1990, 2278, 3383, 3980, 4556, 5695, 6766, 11390, 13333, 13532, 16915, 22780, 26666, 33830, 53332, 66665, 67660, 133330, 226661, 266660, 453322, 906644, 1133305, 2266610, 4533220]

約数ペア:

[(1, 4533220), (2, 2266610), (4, 1133305), (5, 906644), (10, 453322), (17, 266660), (20, 226661), (34, 133330), (67, 67660), (68, 66665), (85, 53332), (134, 33830), (170, 26666), (199, 22780), (268, 16915), (335, 13532), (340, 13333), (398, 11390), (670, 6766), (796, 5695), (995, 4556), (1139, 3980), (1340, 3383), (1990, 2278)]