14014726840

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:821

約数の個数: 128

約数和(自身を含む): 32859509760

約数和(自身を除く): 18844782920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 97, 167, 172, 194, 215, 334, 344, 388, 430, 485, 503, 668, 776, 835, 860, 970, 1006, 1336, 1670, 1720, 1940, 2012, 2515, 3340, 3880, 4024, 4171, 5030, 6680, 7181, 8342, 10060, 14362, 16199, 16684, 20120, 20855, 21629, 28724, 32398, 33368, 35905, 41710, 43258, 48791, 57448, 64796, 71810, 80995, 83420, 84001, 86516, 97582, 108145, 129592, 143620, 161990, 166840, 168002, 173032, 195164, 216290, 243955, 287240, 323980, 336004, 390328, 420005, 432580, 487910, 647960, 672008, 696557, 840010, 865160, 975820, 1393114, 1680020, 1951640, 2098013, 2786228, 3360040, 3482785, 3612043, 4196026, 5572456, 6965570, 7224086, 8148097, 8392052, 10490065, 13931140, 14448172, 16296194, 16784104, 18060215, 20980130, 27862280, 28896344, 32592388, 36120430, 40740485, 41960260, 65184776, 72240860, 81480970, 83920520, 144481720, 162961940, 325923880, 350368171, 700736342, 1401472684, 1751840855, 2802945368, 3503681710, 7007363420, 14014726840]

約数ペア:

[(1, 14014726840), (2, 7007363420), (4, 3503681710), (5, 2802945368), (8, 1751840855), (10, 1401472684), (20, 700736342), (40, 350368171), (43, 325923880), (86, 162961940), (97, 144481720), (167, 83920520), (172, 81480970), (194, 72240860), (215, 65184776), (334, 41960260), (344, 40740485), (388, 36120430), (430, 32592388), (485, 28896344), (503, 27862280), (668, 20980130), (776, 18060215), (835, 16784104), (860, 16296194), (970, 14448172), (1006, 13931140), (1336, 10490065), (1670, 8392052), (1720, 8148097), (1940, 7224086), (2012, 6965570), (2515, 5572456), (3340, 4196026), (3880, 3612043), (4024, 3482785), (4171, 3360040), (5030, 2786228), (6680, 2098013), (7181, 1951640), (8342, 1680020), (10060, 1393114), (14362, 975820), (16199, 865160), (16684, 840010), (20120, 696557), (20855, 672008), (21629, 647960), (28724, 487910), (32398, 432580), (33368, 420005), (35905, 390328), (41710, 336004), (43258, 323980), (48791, 287240), (57448, 243955), (64796, 216290), (71810, 195164), (80995, 173032), (83420, 168002), (84001, 166840), (86516, 161990), (97582, 143620), (108145, 129592)]