140777200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11353}}^1$

素因数の和:11402

約数の個数: 60

約数和(自身を含む): 349158208

約数和(自身を除く): 208381008

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, 11353, 12400, 22706, 45412, 56765, 90824, 113530, 181648, 227060, 283825, 351943, 454120, 567650, 703886, 908240, 1135300, 1407772, 1759715, 2270600, 2815544, 3519430, 4541200, 5631088, 7038860, 8798575, 14077720, 17597150, 28155440, 35194300, 70388600, 140777200]

約数ペア:

[(1, 140777200), (2, 70388600), (4, 35194300), (5, 28155440), (8, 17597150), (10, 14077720), (16, 8798575), (20, 7038860), (25, 5631088), (31, 4541200), (40, 3519430), (50, 2815544), (62, 2270600), (80, 1759715), (100, 1407772), (124, 1135300), (155, 908240), (200, 703886), (248, 567650), (310, 454120), (400, 351943), (496, 283825), (620, 227060), (775, 181648), (1240, 113530), (1550, 90824), (2480, 56765), (3100, 45412), (6200, 22706), (11353, 12400)]