109084040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 279659520

約数和(自身を除く): 170575480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 67, 101, 104, 124, 130, 134, 155, 202, 248, 260, 268, 310, 335, 403, 404, 505, 520, 536, 620, 670, 806, 808, 871, 1010, 1240, 1313, 1340, 1612, 1742, 2015, 2020, 2077, 2626, 2680, 3131, 3224, 3484, 4030, 4040, 4154, 4355, 5252, 6262, 6565, 6767, 6968, 8060, 8308, 8710, 10385, 10504, 12524, 13130, 13534, 15655, 16120, 16616, 17420, 20770, 25048, 26260, 27001, 27068, 31310, 33835, 34840, 40703, 41540, 52520, 54002, 54136, 62620, 67670, 81406, 83080, 87971, 108004, 125240, 135005, 135340, 162812, 175942, 203515, 209777, 216008, 270010, 270680, 325624, 351884, 407030, 419554, 439855, 540020, 703768, 814060, 839108, 879710, 1048885, 1080040, 1628120, 1678216, 1759420, 2097770, 2727101, 3518840, 4195540, 5454202, 8391080, 10908404, 13635505, 21816808, 27271010, 54542020, 109084040]

約数ペア:

[(1, 109084040), (2, 54542020), (4, 27271010), (5, 21816808), (8, 13635505), (10, 10908404), (13, 8391080), (20, 5454202), (26, 4195540), (31, 3518840), (40, 2727101), (52, 2097770), (62, 1759420), (65, 1678216), (67, 1628120), (101, 1080040), (104, 1048885), (124, 879710), (130, 839108), (134, 814060), (155, 703768), (202, 540020), (248, 439855), (260, 419554), (268, 407030), (310, 351884), (335, 325624), (403, 270680), (404, 270010), (505, 216008), (520, 209777), (536, 203515), (620, 175942), (670, 162812), (806, 135340), (808, 135005), (871, 125240), (1010, 108004), (1240, 87971), (1313, 83080), (1340, 81406), (1612, 67670), (1742, 62620), (2015, 54136), (2020, 54002), (2077, 52520), (2626, 41540), (2680, 40703), (3131, 34840), (3224, 33835), (3484, 31310), (4030, 27068), (4040, 27001), (4154, 26260), (4355, 25048), (5252, 20770), (6262, 17420), (6565, 16616), (6767, 16120), (6968, 15655), (8060, 13534), (8308, 13130), (8710, 12524), (10385, 10504)]