16883654320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{9833}}^1$

素因数の和:9999

約数の個数: 120

約数和(自身を含む): 42845400576

約数和(自身を除く): 25961746256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 169, 208, 254, 260, 338, 508, 520, 635, 676, 845, 1016, 1040, 1270, 1352, 1651, 1690, 2032, 2540, 2704, 3302, 3380, 5080, 6604, 6760, 8255, 9833, 10160, 13208, 13520, 16510, 19666, 21463, 26416, 33020, 39332, 42926, 49165, 66040, 78664, 85852, 98330, 107315, 127829, 132080, 157328, 171704, 196660, 214630, 255658, 343408, 393320, 429260, 511316, 639145, 786640, 858520, 1022632, 1248791, 1278290, 1661777, 1717040, 2045264, 2497582, 2556580, 3323554, 4995164, 5113160, 6243955, 6647108, 8308885, 9990328, 10226320, 12487910, 13294216, 16234283, 16617770, 19980656, 24975820, 26588432, 32468566, 33235540, 49951640, 64937132, 66471080, 81171415, 99903280, 129874264, 132942160, 162342830, 211045679, 259748528, 324685660, 422091358, 649371320, 844182716, 1055228395, 1298742640, 1688365432, 2110456790, 3376730864, 4220913580, 8441827160, 16883654320]

約数ペア:

[(1, 16883654320), (2, 8441827160), (4, 4220913580), (5, 3376730864), (8, 2110456790), (10, 1688365432), (13, 1298742640), (16, 1055228395), (20, 844182716), (26, 649371320), (40, 422091358), (52, 324685660), (65, 259748528), (80, 211045679), (104, 162342830), (127, 132942160), (130, 129874264), (169, 99903280), (208, 81171415), (254, 66471080), (260, 64937132), (338, 49951640), (508, 33235540), (520, 32468566), (635, 26588432), (676, 24975820), (845, 19980656), (1016, 16617770), (1040, 16234283), (1270, 13294216), (1352, 12487910), (1651, 10226320), (1690, 9990328), (2032, 8308885), (2540, 6647108), (2704, 6243955), (3302, 5113160), (3380, 4995164), (5080, 3323554), (6604, 2556580), (6760, 2497582), (8255, 2045264), (9833, 1717040), (10160, 1661777), (13208, 1278290), (13520, 1248791), (16510, 1022632), (19666, 858520), (21463, 786640), (26416, 639145), (33020, 511316), (39332, 429260), (42926, 393320), (49165, 343408), (66040, 255658), (78664, 214630), (85852, 196660), (98330, 171704), (107315, 157328), (127829, 132080)]