16251010930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1657}}^1$

素因数の和:2000

約数の個数: 128

約数和(自身を含む): 37405753344

約数和(自身を除く): 21154742414

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 271, 329, 385, 470, 517, 542, 658, 770, 1034, 1355, 1645, 1657, 1897, 2585, 2710, 2981, 3290, 3314, 3619, 3794, 5170, 5962, 7238, 8285, 9485, 11599, 12737, 14905, 16570, 18095, 18227, 18970, 20867, 23198, 25474, 29810, 36190, 36454, 41734, 57995, 63685, 77879, 89159, 91135, 104335, 115990, 127370, 127589, 140107, 155758, 178318, 182270, 208670, 255178, 280214, 389395, 445795, 449047, 545153, 637945, 700535, 778790, 856669, 891590, 898094, 980749, 1090306, 1275890, 1401070, 1713338, 1961498, 2245235, 2725765, 3143329, 4283345, 4490470, 4903745, 4939517, 5451530, 5996683, 6286658, 8566690, 9807490, 9879034, 11993366, 15716645, 21105209, 24697585, 29983415, 31433290, 34576619, 42210418, 49395170, 59966830, 69153238, 105526045, 147736463, 172883095, 211052090, 232157299, 295472926, 345766190, 464314598, 738682315, 1160786495, 1477364630, 1625101093, 2321572990, 3250202186, 8125505465, 16251010930]

約数ペア:

[(1, 16251010930), (2, 8125505465), (5, 3250202186), (7, 2321572990), (10, 1625101093), (11, 1477364630), (14, 1160786495), (22, 738682315), (35, 464314598), (47, 345766190), (55, 295472926), (70, 232157299), (77, 211052090), (94, 172883095), (110, 147736463), (154, 105526045), (235, 69153238), (271, 59966830), (329, 49395170), (385, 42210418), (470, 34576619), (517, 31433290), (542, 29983415), (658, 24697585), (770, 21105209), (1034, 15716645), (1355, 11993366), (1645, 9879034), (1657, 9807490), (1897, 8566690), (2585, 6286658), (2710, 5996683), (2981, 5451530), (3290, 4939517), (3314, 4903745), (3619, 4490470), (3794, 4283345), (5170, 3143329), (5962, 2725765), (7238, 2245235), (8285, 1961498), (9485, 1713338), (11599, 1401070), (12737, 1275890), (14905, 1090306), (16570, 980749), (18095, 898094), (18227, 891590), (18970, 856669), (20867, 778790), (23198, 700535), (25474, 637945), (29810, 545153), (36190, 449047), (36454, 445795), (41734, 389395), (57995, 280214), (63685, 255178), (77879, 208670), (89159, 182270), (91135, 178318), (104335, 155758), (115990, 140107), (127370, 127589)]