42698560

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 112

約数和(自身を含む): 110605824

約数和(自身を除く): 67907264

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 136, 160, 167, 170, 188, 235, 272, 320, 334, 340, 376, 470, 544, 668, 680, 752, 799, 835, 940, 1088, 1336, 1360, 1504, 1598, 1670, 1880, 2672, 2720, 2839, 3008, 3196, 3340, 3760, 3995, 5344, 5440, 5678, 6392, 6680, 7520, 7849, 7990, 10688, 11356, 12784, 13360, 14195, 15040, 15698, 15980, 22712, 25568, 26720, 28390, 31396, 31960, 39245, 45424, 51136, 53440, 56780, 62792, 63920, 78490, 90848, 113560, 125584, 127840, 133433, 156980, 181696, 227120, 251168, 255680, 266866, 313960, 454240, 502336, 533732, 627920, 667165, 908480, 1067464, 1255840, 1334330, 2134928, 2511680, 2668660, 4269856, 5337320, 8539712, 10674640, 21349280, 42698560]

約数ペア:

[(1, 42698560), (2, 21349280), (4, 10674640), (5, 8539712), (8, 5337320), (10, 4269856), (16, 2668660), (17, 2511680), (20, 2134928), (32, 1334330), (34, 1255840), (40, 1067464), (47, 908480), (64, 667165), (68, 627920), (80, 533732), (85, 502336), (94, 454240), (136, 313960), (160, 266866), (167, 255680), (170, 251168), (188, 227120), (235, 181696), (272, 156980), (320, 133433), (334, 127840), (340, 125584), (376, 113560), (470, 90848), (544, 78490), (668, 63920), (680, 62792), (752, 56780), (799, 53440), (835, 51136), (940, 45424), (1088, 39245), (1336, 31960), (1360, 31396), (1504, 28390), (1598, 26720), (1670, 25568), (1880, 22712), (2672, 15980), (2720, 15698), (2839, 15040), (3008, 14195), (3196, 13360), (3340, 12784), (3760, 11356), (3995, 10688), (5344, 7990), (5440, 7849), (5678, 7520), (6392, 6680)]