23159500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 62375040

約数和(自身を除く): 39215540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 509, 650, 700, 875, 910, 1018, 1300, 1625, 1750, 1820, 2036, 2275, 2545, 3250, 3500, 3563, 4550, 5090, 6500, 6617, 7126, 9100, 10180, 11375, 12725, 13234, 14252, 17815, 22750, 25450, 26468, 33085, 35630, 45500, 46319, 50900, 63625, 66170, 71260, 89075, 92638, 127250, 132340, 165425, 178150, 185276, 231595, 254500, 330850, 356300, 445375, 463190, 661700, 827125, 890750, 926380, 1157975, 1654250, 1781500, 2315950, 3308500, 4631900, 5789875, 11579750, 23159500]

約数ペア:

[(1, 23159500), (2, 11579750), (4, 5789875), (5, 4631900), (7, 3308500), (10, 2315950), (13, 1781500), (14, 1654250), (20, 1157975), (25, 926380), (26, 890750), (28, 827125), (35, 661700), (50, 463190), (52, 445375), (65, 356300), (70, 330850), (91, 254500), (100, 231595), (125, 185276), (130, 178150), (140, 165425), (175, 132340), (182, 127250), (250, 92638), (260, 89075), (325, 71260), (350, 66170), (364, 63625), (455, 50900), (500, 46319), (509, 45500), (650, 35630), (700, 33085), (875, 26468), (910, 25450), (1018, 22750), (1300, 17815), (1625, 14252), (1750, 13234), (1820, 12725), (2036, 11375), (2275, 10180), (2545, 9100), (3250, 7126), (3500, 6617), (3563, 6500), (4550, 5090)]