45454640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 135419904

約数和(自身を除く): 89965264

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 157, 176, 188, 220, 235, 280, 308, 314, 329, 376, 385, 440, 470, 517, 560, 616, 628, 658, 752, 770, 785, 880, 940, 1034, 1099, 1232, 1256, 1316, 1540, 1570, 1645, 1727, 1880, 2068, 2198, 2512, 2585, 2632, 3080, 3140, 3290, 3454, 3619, 3760, 4136, 4396, 5170, 5264, 5495, 6160, 6280, 6580, 6908, 7238, 7379, 8272, 8635, 8792, 10340, 10990, 12089, 12560, 13160, 13816, 14476, 14758, 17270, 17584, 18095, 20680, 21980, 24178, 26320, 27632, 28952, 29516, 34540, 36190, 36895, 41360, 43960, 48356, 51653, 57904, 59032, 60445, 69080, 72380, 73790, 81169, 87920, 96712, 103306, 118064, 120890, 138160, 144760, 147580, 162338, 193424, 206612, 241780, 258265, 289520, 295160, 324676, 405845, 413224, 483560, 516530, 568183, 590320, 649352, 811690, 826448, 967120, 1033060, 1136366, 1298704, 1623380, 2066120, 2272732, 2840915, 3246760, 4132240, 4545464, 5681830, 6493520, 9090928, 11363660, 22727320, 45454640]

約数ペア:

[(1, 45454640), (2, 22727320), (4, 11363660), (5, 9090928), (7, 6493520), (8, 5681830), (10, 4545464), (11, 4132240), (14, 3246760), (16, 2840915), (20, 2272732), (22, 2066120), (28, 1623380), (35, 1298704), (40, 1136366), (44, 1033060), (47, 967120), (55, 826448), (56, 811690), (70, 649352), (77, 590320), (80, 568183), (88, 516530), (94, 483560), (110, 413224), (112, 405845), (140, 324676), (154, 295160), (157, 289520), (176, 258265), (188, 241780), (220, 206612), (235, 193424), (280, 162338), (308, 147580), (314, 144760), (329, 138160), (376, 120890), (385, 118064), (440, 103306), (470, 96712), (517, 87920), (560, 81169), (616, 73790), (628, 72380), (658, 69080), (752, 60445), (770, 59032), (785, 57904), (880, 51653), (940, 48356), (1034, 43960), (1099, 41360), (1232, 36895), (1256, 36190), (1316, 34540), (1540, 29516), (1570, 28952), (1645, 27632), (1727, 26320), (1880, 24178), (2068, 21980), (2198, 20680), (2512, 18095), (2585, 17584), (2632, 17270), (3080, 14758), (3140, 14476), (3290, 13816), (3454, 13160), (3619, 12560), (3760, 12089), (4136, 10990), (4396, 10340), (5170, 8792), (5264, 8635), (5495, 8272), (6160, 7379), (6280, 7238), (6580, 6908)]