105267760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 265982976

約数和(自身を除く): 160715216

約数列:

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

約数ペア:

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