66495520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4567}}^1$

素因数の和:4602

約数の個数: 96

約数和(自身を含む): 193390848

約数和(自身を除く): 126895328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 4567, 7280, 9134, 14560, 18268, 22835, 31969, 36536, 45670, 59371, 63938, 73072, 91340, 118742, 127876, 146144, 159845, 182680, 237484, 255752, 296855, 319690, 365360, 415597, 474968, 511504, 593710, 639380, 730720, 831194, 949936, 1023008, 1187420, 1278760, 1662388, 1899872, 2077985, 2374840, 2557520, 3324776, 4155970, 4749680, 5115040, 6649552, 8311940, 9499360, 13299104, 16623880, 33247760, 66495520]

約数ペア:

[(1, 66495520), (2, 33247760), (4, 16623880), (5, 13299104), (7, 9499360), (8, 8311940), (10, 6649552), (13, 5115040), (14, 4749680), (16, 4155970), (20, 3324776), (26, 2557520), (28, 2374840), (32, 2077985), (35, 1899872), (40, 1662388), (52, 1278760), (56, 1187420), (65, 1023008), (70, 949936), (80, 831194), (91, 730720), (104, 639380), (112, 593710), (130, 511504), (140, 474968), (160, 415597), (182, 365360), (208, 319690), (224, 296855), (260, 255752), (280, 237484), (364, 182680), (416, 159845), (455, 146144), (520, 127876), (560, 118742), (728, 91340), (910, 73072), (1040, 63938), (1120, 59371), (1456, 45670), (1820, 36536), (2080, 31969), (2912, 22835), (3640, 18268), (4567, 14560), (7280, 9134)]