210535520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 540546048

約数和(自身を除く): 330010528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 208, 254, 260, 416, 508, 520, 635, 797, 1016, 1040, 1270, 1594, 1651, 2032, 2080, 2540, 3188, 3302, 3985, 4064, 5080, 6376, 6604, 7970, 8255, 10160, 10361, 12752, 13208, 15940, 16510, 20320, 20722, 25504, 26416, 31880, 33020, 41444, 51805, 52832, 63760, 66040, 82888, 101219, 103610, 127520, 132080, 165776, 202438, 207220, 264160, 331552, 404876, 414440, 506095, 809752, 828880, 1012190, 1315847, 1619504, 1657760, 2024380, 2631694, 3239008, 4048760, 5263388, 6579235, 8097520, 10526776, 13158470, 16195040, 21053552, 26316940, 42107104, 52633880, 105267760, 210535520]

約数ペア:

[(1, 210535520), (2, 105267760), (4, 52633880), (5, 42107104), (8, 26316940), (10, 21053552), (13, 16195040), (16, 13158470), (20, 10526776), (26, 8097520), (32, 6579235), (40, 5263388), (52, 4048760), (65, 3239008), (80, 2631694), (104, 2024380), (127, 1657760), (130, 1619504), (160, 1315847), (208, 1012190), (254, 828880), (260, 809752), (416, 506095), (508, 414440), (520, 404876), (635, 331552), (797, 264160), (1016, 207220), (1040, 202438), (1270, 165776), (1594, 132080), (1651, 127520), (2032, 103610), (2080, 101219), (2540, 82888), (3188, 66040), (3302, 63760), (3985, 52832), (4064, 51805), (5080, 41444), (6376, 33020), (6604, 31880), (7970, 26416), (8255, 25504), (10160, 20722), (10361, 20320), (12752, 16510), (13208, 15940)]