201302840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2423}}^1$

素因数の和:2532

約数の個数: 64

約数和(自身を含む): 474716160

約数和(自身を除く): 273413320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 67, 124, 134, 155, 248, 268, 310, 335, 536, 620, 670, 1240, 1340, 2077, 2423, 2680, 4154, 4846, 8308, 9692, 10385, 12115, 16616, 19384, 20770, 24230, 41540, 48460, 75113, 83080, 96920, 150226, 162341, 300452, 324682, 375565, 600904, 649364, 751130, 811705, 1298728, 1502260, 1623410, 3004520, 3246820, 5032571, 6493640, 10065142, 20130284, 25162855, 40260568, 50325710, 100651420, 201302840]

約数ペア:

[(1, 201302840), (2, 100651420), (4, 50325710), (5, 40260568), (8, 25162855), (10, 20130284), (20, 10065142), (31, 6493640), (40, 5032571), (62, 3246820), (67, 3004520), (124, 1623410), (134, 1502260), (155, 1298728), (248, 811705), (268, 751130), (310, 649364), (335, 600904), (536, 375565), (620, 324682), (670, 300452), (1240, 162341), (1340, 150226), (2077, 96920), (2423, 83080), (2680, 75113), (4154, 48460), (4846, 41540), (8308, 24230), (9692, 20770), (10385, 19384), (12115, 16616)]