2026069640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{797}}^1\times {\mathrm{1297}}^1$

素因数の和:2119

約数の個数: 96

約数和(自身を含む): 5313674520

約数和(自身を除く): 3287604880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 797, 980, 1297, 1594, 1960, 2594, 3188, 3985, 5188, 5579, 6376, 6485, 7970, 9079, 10376, 11158, 12970, 15940, 18158, 22316, 25940, 27895, 31880, 36316, 39053, 44632, 45395, 51880, 55790, 63553, 72632, 78106, 90790, 111580, 127106, 156212, 181580, 195265, 223160, 254212, 312424, 317765, 363160, 390530, 508424, 635530, 781060, 1033709, 1271060, 1562120, 2067418, 2542120, 4134836, 5168545, 7235963, 8269672, 10337090, 14471926, 20674180, 28943852, 36179815, 41348360, 50651741, 57887704, 72359630, 101303482, 144719260, 202606964, 253258705, 289438520, 405213928, 506517410, 1013034820, 2026069640]

約数ペア:

[(1, 2026069640), (2, 1013034820), (4, 506517410), (5, 405213928), (7, 289438520), (8, 253258705), (10, 202606964), (14, 144719260), (20, 101303482), (28, 72359630), (35, 57887704), (40, 50651741), (49, 41348360), (56, 36179815), (70, 28943852), (98, 20674180), (140, 14471926), (196, 10337090), (245, 8269672), (280, 7235963), (392, 5168545), (490, 4134836), (797, 2542120), (980, 2067418), (1297, 1562120), (1594, 1271060), (1960, 1033709), (2594, 781060), (3188, 635530), (3985, 508424), (5188, 390530), (5579, 363160), (6376, 317765), (6485, 312424), (7970, 254212), (9079, 223160), (10376, 195265), (11158, 181580), (12970, 156212), (15940, 127106), (18158, 111580), (22316, 90790), (25940, 78106), (27895, 72632), (31880, 63553), (36316, 55790), (39053, 51880), (44632, 45395)]