39520272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 116644320

約数和(自身を除く): 77124048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 89, 116, 132, 174, 176, 178, 232, 264, 267, 319, 348, 356, 464, 528, 534, 638, 696, 712, 841, 957, 979, 1068, 1276, 1392, 1424, 1682, 1914, 1958, 2136, 2523, 2552, 2581, 2937, 3364, 3828, 3916, 4272, 5046, 5104, 5162, 5874, 6728, 7656, 7743, 7832, 9251, 10092, 10324, 11748, 13456, 15312, 15486, 15664, 18502, 20184, 20648, 23496, 27753, 28391, 30972, 37004, 40368, 41296, 46992, 55506, 56782, 61944, 74008, 74849, 85173, 111012, 113564, 123888, 148016, 149698, 170346, 222024, 224547, 227128, 299396, 340692, 444048, 449094, 454256, 598792, 681384, 823339, 898188, 1197584, 1362768, 1646678, 1796376, 2470017, 3293356, 3592752, 4940034, 6586712, 9880068, 13173424, 19760136, 39520272]

約数ペア:

[(1, 39520272), (2, 19760136), (3, 13173424), (4, 9880068), (6, 6586712), (8, 4940034), (11, 3592752), (12, 3293356), (16, 2470017), (22, 1796376), (24, 1646678), (29, 1362768), (33, 1197584), (44, 898188), (48, 823339), (58, 681384), (66, 598792), (87, 454256), (88, 449094), (89, 444048), (116, 340692), (132, 299396), (174, 227128), (176, 224547), (178, 222024), (232, 170346), (264, 149698), (267, 148016), (319, 123888), (348, 113564), (356, 111012), (464, 85173), (528, 74849), (534, 74008), (638, 61944), (696, 56782), (712, 55506), (841, 46992), (957, 41296), (979, 40368), (1068, 37004), (1276, 30972), (1392, 28391), (1424, 27753), (1682, 23496), (1914, 20648), (1958, 20184), (2136, 18502), (2523, 15664), (2552, 15486), (2581, 15312), (2937, 13456), (3364, 11748), (3828, 10324), (3916, 10092), (4272, 9251), (5046, 7832), (5104, 7743), (5162, 7656), (5874, 6728)]