131601200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10613}}^1$

素因数の和:10662

約数の個数: 60

約数和(自身を含む): 326401728

約数和(自身を除く): 194800528

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, 1240, 1550, 2480, 3100, 6200, 10613, 12400, 21226, 42452, 53065, 84904, 106130, 169808, 212260, 265325, 329003, 424520, 530650, 658006, 849040, 1061300, 1316012, 1645015, 2122600, 2632024, 3290030, 4245200, 5264048, 6580060, 8225075, 13160120, 16450150, 26320240, 32900300, 65800600, 131601200]

約数ペア:

[(1, 131601200), (2, 65800600), (4, 32900300), (5, 26320240), (8, 16450150), (10, 13160120), (16, 8225075), (20, 6580060), (25, 5264048), (31, 4245200), (40, 3290030), (50, 2632024), (62, 2122600), (80, 1645015), (100, 1316012), (124, 1061300), (155, 849040), (200, 658006), (248, 530650), (310, 424520), (400, 329003), (496, 265325), (620, 212260), (775, 169808), (1240, 106130), (1550, 84904), (2480, 53065), (3100, 42452), (6200, 21226), (10613, 12400)]