2058793600

素因数分解:

$2^7\times 5^2\times {\mathrm{643373}}^1$

素因数の和:643397

約数の個数: 48

約数和(自身を含む): 5085871470

約数和(自身を除く): 3027077870

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 643373, 1286746, 2573492, 3216865, 5146984, 6433730, 10293968, 12867460, 16084325, 20587936, 25734920, 32168650, 41175872, 51469840, 64337300, 82351744, 102939680, 128674600, 205879360, 257349200, 411758720, 514698400, 1029396800, 2058793600]

約数ペア:

[(1, 2058793600), (2, 1029396800), (4, 514698400), (5, 411758720), (8, 257349200), (10, 205879360), (16, 128674600), (20, 102939680), (25, 82351744), (32, 64337300), (40, 51469840), (50, 41175872), (64, 32168650), (80, 25734920), (100, 20587936), (128, 16084325), (160, 12867460), (200, 10293968), (320, 6433730), (400, 5146984), (640, 3216865), (800, 2573492), (1600, 1286746), (3200, 643373)]