132877160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8243}}^1$

素因数の和:8298

約数の個数: 64

約数和(自身を含む): 332398080

約数和(自身を除く): 199520920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 8243, 16120, 16486, 32972, 41215, 65944, 82430, 107159, 164860, 214318, 255533, 329720, 428636, 511066, 535795, 857272, 1022132, 1071590, 1277665, 2044264, 2143180, 2555330, 3321929, 4286360, 5110660, 6643858, 10221320, 13287716, 16609645, 26575432, 33219290, 66438580, 132877160]

約数ペア:

[(1, 132877160), (2, 66438580), (4, 33219290), (5, 26575432), (8, 16609645), (10, 13287716), (13, 10221320), (20, 6643858), (26, 5110660), (31, 4286360), (40, 3321929), (52, 2555330), (62, 2143180), (65, 2044264), (104, 1277665), (124, 1071590), (130, 1022132), (155, 857272), (248, 535795), (260, 511066), (310, 428636), (403, 329720), (520, 255533), (620, 214318), (806, 164860), (1240, 107159), (1612, 82430), (2015, 65944), (3224, 41215), (4030, 32972), (8060, 16486), (8243, 16120)]