57039320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 139104000

約数和(自身を除く): 82064680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 229, 260, 458, 479, 520, 916, 958, 1145, 1832, 1916, 2290, 2395, 2977, 3832, 4580, 4790, 5954, 6227, 9160, 9580, 11908, 12454, 14885, 19160, 23816, 24908, 29770, 31135, 49816, 59540, 62270, 109691, 119080, 124540, 219382, 249080, 438764, 548455, 877528, 1096910, 1425983, 2193820, 2851966, 4387640, 5703932, 7129915, 11407864, 14259830, 28519660, 57039320]

約数ペア:

[(1, 57039320), (2, 28519660), (4, 14259830), (5, 11407864), (8, 7129915), (10, 5703932), (13, 4387640), (20, 2851966), (26, 2193820), (40, 1425983), (52, 1096910), (65, 877528), (104, 548455), (130, 438764), (229, 249080), (260, 219382), (458, 124540), (479, 119080), (520, 109691), (916, 62270), (958, 59540), (1145, 49816), (1832, 31135), (1916, 29770), (2290, 24908), (2395, 23816), (2977, 19160), (3832, 14885), (4580, 12454), (4790, 11908), (5954, 9580), (6227, 9160)]