65762720

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14173}}^1$

素因数の和:14217

約数の個数: 48

約数和(自身を含む): 160733160

約数和(自身を除く): 94970440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 14173, 28346, 56692, 70865, 113384, 141730, 226768, 283460, 411017, 453536, 566920, 822034, 1133840, 1644068, 2055085, 2267680, 3288136, 4110170, 6576272, 8220340, 13152544, 16440680, 32881360, 65762720]

約数ペア:

[(1, 65762720), (2, 32881360), (4, 16440680), (5, 13152544), (8, 8220340), (10, 6576272), (16, 4110170), (20, 3288136), (29, 2267680), (32, 2055085), (40, 1644068), (58, 1133840), (80, 822034), (116, 566920), (145, 453536), (160, 411017), (232, 283460), (290, 226768), (464, 141730), (580, 113384), (928, 70865), (1160, 56692), (2320, 28346), (4640, 14173)]