16603600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 44774912

約数和(自身を除く): 28171312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 103, 104, 124, 130, 155, 200, 206, 208, 248, 260, 310, 325, 400, 403, 412, 496, 515, 520, 620, 650, 775, 806, 824, 1030, 1040, 1240, 1300, 1339, 1550, 1612, 1648, 2015, 2060, 2480, 2575, 2600, 2678, 3100, 3193, 3224, 4030, 4120, 5150, 5200, 5356, 6200, 6386, 6448, 6695, 8060, 8240, 10075, 10300, 10712, 12400, 12772, 13390, 15965, 16120, 20150, 20600, 21424, 25544, 26780, 31930, 32240, 33475, 40300, 41200, 41509, 51088, 53560, 63860, 66950, 79825, 80600, 83018, 107120, 127720, 133900, 159650, 161200, 166036, 207545, 255440, 267800, 319300, 332072, 415090, 535600, 638600, 664144, 830180, 1037725, 1277200, 1660360, 2075450, 3320720, 4150900, 8301800, 16603600]

約数ペア:

[(1, 16603600), (2, 8301800), (4, 4150900), (5, 3320720), (8, 2075450), (10, 1660360), (13, 1277200), (16, 1037725), (20, 830180), (25, 664144), (26, 638600), (31, 535600), (40, 415090), (50, 332072), (52, 319300), (62, 267800), (65, 255440), (80, 207545), (100, 166036), (103, 161200), (104, 159650), (124, 133900), (130, 127720), (155, 107120), (200, 83018), (206, 80600), (208, 79825), (248, 66950), (260, 63860), (310, 53560), (325, 51088), (400, 41509), (403, 41200), (412, 40300), (496, 33475), (515, 32240), (520, 31930), (620, 26780), (650, 25544), (775, 21424), (806, 20600), (824, 20150), (1030, 16120), (1040, 15965), (1240, 13390), (1300, 12772), (1339, 12400), (1550, 10712), (1612, 10300), (1648, 10075), (2015, 8240), (2060, 8060), (2480, 6695), (2575, 6448), (2600, 6386), (2678, 6200), (3100, 5356), (3193, 5200), (3224, 5150), (4030, 4120)]