13202983160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1\times {\mathrm{8713}}^1$

素因数の和:9648

約数の個数: 64

約数和(自身を含む): 30435562080

約数和(自身を除く): 17232578920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 881, 1720, 1762, 3524, 4405, 7048, 8713, 8810, 17426, 17620, 34852, 35240, 37883, 43565, 69704, 75766, 87130, 151532, 174260, 189415, 303064, 348520, 374659, 378830, 749318, 757660, 1498636, 1515320, 1873295, 2997272, 3746590, 7493180, 7676153, 14986360, 15352306, 30704612, 38380765, 61409224, 76761530, 153523060, 307046120, 330074579, 660149158, 1320298316, 1650372895, 2640596632, 3300745790, 6601491580, 13202983160]

約数ペア:

[(1, 13202983160), (2, 6601491580), (4, 3300745790), (5, 2640596632), (8, 1650372895), (10, 1320298316), (20, 660149158), (40, 330074579), (43, 307046120), (86, 153523060), (172, 76761530), (215, 61409224), (344, 38380765), (430, 30704612), (860, 15352306), (881, 14986360), (1720, 7676153), (1762, 7493180), (3524, 3746590), (4405, 2997272), (7048, 1873295), (8713, 1515320), (8810, 1498636), (17426, 757660), (17620, 749318), (34852, 378830), (35240, 374659), (37883, 348520), (43565, 303064), (69704, 189415), (75766, 174260), (87130, 151532)]