104156960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 263314800

約数和(自身を除く): 159157840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 149, 160, 170, 257, 272, 298, 340, 514, 544, 596, 680, 745, 1028, 1192, 1285, 1360, 1490, 2056, 2384, 2533, 2570, 2720, 2980, 4112, 4369, 4768, 5066, 5140, 5960, 8224, 8738, 10132, 10280, 11920, 12665, 17476, 20264, 20560, 21845, 23840, 25330, 34952, 38293, 40528, 41120, 43690, 50660, 69904, 76586, 81056, 87380, 101320, 139808, 153172, 174760, 191465, 202640, 306344, 349520, 382930, 405280, 612688, 650981, 699040, 765860, 1225376, 1301962, 1531720, 2603924, 3063440, 3254905, 5207848, 6126880, 6509810, 10415696, 13019620, 20831392, 26039240, 52078480, 104156960]

約数ペア:

[(1, 104156960), (2, 52078480), (4, 26039240), (5, 20831392), (8, 13019620), (10, 10415696), (16, 6509810), (17, 6126880), (20, 5207848), (32, 3254905), (34, 3063440), (40, 2603924), (68, 1531720), (80, 1301962), (85, 1225376), (136, 765860), (149, 699040), (160, 650981), (170, 612688), (257, 405280), (272, 382930), (298, 349520), (340, 306344), (514, 202640), (544, 191465), (596, 174760), (680, 153172), (745, 139808), (1028, 101320), (1192, 87380), (1285, 81056), (1360, 76586), (1490, 69904), (2056, 50660), (2384, 43690), (2533, 41120), (2570, 40528), (2720, 38293), (2980, 34952), (4112, 25330), (4369, 23840), (4768, 21845), (5066, 20560), (5140, 20264), (5960, 17476), (8224, 12665), (8738, 11920), (10132, 10280)]