26650920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11689}}^1$

素因数の和:11722

約数の個数: 64

約数和(自身を含む): 84168000

約数和(自身を除く): 57517080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 11689, 23378, 35067, 46756, 58445, 70134, 93512, 116890, 140268, 175335, 222091, 233780, 280536, 350670, 444182, 467560, 666273, 701340, 888364, 1110455, 1332546, 1402680, 1776728, 2220910, 2665092, 3331365, 4441820, 5330184, 6662730, 8883640, 13325460, 26650920]

約数ペア:

[(1, 26650920), (2, 13325460), (3, 8883640), (4, 6662730), (5, 5330184), (6, 4441820), (8, 3331365), (10, 2665092), (12, 2220910), (15, 1776728), (19, 1402680), (20, 1332546), (24, 1110455), (30, 888364), (38, 701340), (40, 666273), (57, 467560), (60, 444182), (76, 350670), (95, 280536), (114, 233780), (120, 222091), (152, 175335), (190, 140268), (228, 116890), (285, 93512), (380, 70134), (456, 58445), (570, 46756), (760, 35067), (1140, 23378), (2280, 11689)]