2039335600

素因数分解:

$2^4\times 5^2\times {\mathrm{2243}}^1\times {\mathrm{2273}}^1$

素因数の和:4534

約数の個数: 60

約数和(自身を含む): 4903844616

約数和(自身を除く): 2864509016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2243, 2273, 4486, 4546, 8972, 9092, 11215, 11365, 17944, 18184, 22430, 22730, 35888, 36368, 44860, 45460, 56075, 56825, 89720, 90920, 112150, 113650, 179440, 181840, 224300, 227300, 448600, 454600, 897200, 909200, 5098339, 10196678, 20393356, 25491695, 40786712, 50983390, 81573424, 101966780, 127458475, 203933560, 254916950, 407867120, 509833900, 1019667800, 2039335600]

約数ペア:

[(1, 2039335600), (2, 1019667800), (4, 509833900), (5, 407867120), (8, 254916950), (10, 203933560), (16, 127458475), (20, 101966780), (25, 81573424), (40, 50983390), (50, 40786712), (80, 25491695), (100, 20393356), (200, 10196678), (400, 5098339), (2243, 909200), (2273, 897200), (4486, 454600), (4546, 448600), (8972, 227300), (9092, 224300), (11215, 181840), (11365, 179440), (17944, 113650), (18184, 112150), (22430, 90920), (22730, 89720), (35888, 56825), (36368, 56075), (44860, 45460)]