17141440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 112

約数和(自身を含む): 45427392

約数和(自身を除く): 28285952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 137, 160, 170, 184, 230, 272, 274, 320, 340, 368, 391, 460, 544, 548, 680, 685, 736, 782, 920, 1088, 1096, 1360, 1370, 1472, 1564, 1840, 1955, 2192, 2329, 2720, 2740, 3128, 3151, 3680, 3910, 4384, 4658, 5440, 5480, 6256, 6302, 7360, 7820, 8768, 9316, 10960, 11645, 12512, 12604, 15640, 15755, 18632, 21920, 23290, 25024, 25208, 31280, 31510, 37264, 43840, 46580, 50416, 53567, 62560, 63020, 74528, 93160, 100832, 107134, 125120, 126040, 149056, 186320, 201664, 214268, 252080, 267835, 372640, 428536, 504160, 535670, 745280, 857072, 1008320, 1071340, 1714144, 2142680, 3428288, 4285360, 8570720, 17141440]

約数ペア:

[(1, 17141440), (2, 8570720), (4, 4285360), (5, 3428288), (8, 2142680), (10, 1714144), (16, 1071340), (17, 1008320), (20, 857072), (23, 745280), (32, 535670), (34, 504160), (40, 428536), (46, 372640), (64, 267835), (68, 252080), (80, 214268), (85, 201664), (92, 186320), (115, 149056), (136, 126040), (137, 125120), (160, 107134), (170, 100832), (184, 93160), (230, 74528), (272, 63020), (274, 62560), (320, 53567), (340, 50416), (368, 46580), (391, 43840), (460, 37264), (544, 31510), (548, 31280), (680, 25208), (685, 25024), (736, 23290), (782, 21920), (920, 18632), (1088, 15755), (1096, 15640), (1360, 12604), (1370, 12512), (1472, 11645), (1564, 10960), (1840, 9316), (1955, 8768), (2192, 7820), (2329, 7360), (2720, 6302), (2740, 6256), (3128, 5480), (3151, 5440), (3680, 4658), (3910, 4384)]