10205200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:872

約数の個数: 60

約数和(自身を含む): 25339648

約数和(自身を除く): 15134448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 823, 1240, 1550, 1646, 2480, 3100, 3292, 4115, 6200, 6584, 8230, 12400, 13168, 16460, 20575, 25513, 32920, 41150, 51026, 65840, 82300, 102052, 127565, 164600, 204104, 255130, 329200, 408208, 510260, 637825, 1020520, 1275650, 2041040, 2551300, 5102600, 10205200]

約数ペア:

[(1, 10205200), (2, 5102600), (4, 2551300), (5, 2041040), (8, 1275650), (10, 1020520), (16, 637825), (20, 510260), (25, 408208), (31, 329200), (40, 255130), (50, 204104), (62, 164600), (80, 127565), (100, 102052), (124, 82300), (155, 65840), (200, 51026), (248, 41150), (310, 32920), (400, 25513), (496, 20575), (620, 16460), (775, 13168), (823, 12400), (1240, 8230), (1550, 6584), (1646, 6200), (2480, 4115), (3100, 3292)]