2013202600

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{150239}}^1$

素因数の和:150322

約数の個数: 48

約数和(自身を含む): 4750588800

約数和(自身を除く): 2737386200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 6700, 13400, 150239, 300478, 600956, 751195, 1201912, 1502390, 3004780, 3755975, 6009560, 7511950, 10066013, 15023900, 20132026, 30047800, 40264052, 50330065, 80528104, 100660130, 201320260, 251650325, 402640520, 503300650, 1006601300, 2013202600]

約数ペア:

[(1, 2013202600), (2, 1006601300), (4, 503300650), (5, 402640520), (8, 251650325), (10, 201320260), (20, 100660130), (25, 80528104), (40, 50330065), (50, 40264052), (67, 30047800), (100, 20132026), (134, 15023900), (200, 10066013), (268, 7511950), (335, 6009560), (536, 3755975), (670, 3004780), (1340, 1502390), (1675, 1201912), (2680, 751195), (3350, 600956), (6700, 300478), (13400, 150239)]