19643514200

素因数分解:

$2^3\times 5^2\times {\mathrm{6113}}^1\times {\mathrm{16067}}^1$

素因数の和:22196

約数の個数: 48

約数和(自身を含む): 45681484680

約数和(自身を除く): 26037970480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 6113, 12226, 16067, 24452, 30565, 32134, 48904, 61130, 64268, 80335, 122260, 128536, 152825, 160670, 244520, 305650, 321340, 401675, 611300, 642680, 803350, 1222600, 1606700, 3213400, 98217571, 196435142, 392870284, 491087855, 785740568, 982175710, 1964351420, 2455439275, 3928702840, 4910878550, 9821757100, 19643514200]

約数ペア:

[(1, 19643514200), (2, 9821757100), (4, 4910878550), (5, 3928702840), (8, 2455439275), (10, 1964351420), (20, 982175710), (25, 785740568), (40, 491087855), (50, 392870284), (100, 196435142), (200, 98217571), (6113, 3213400), (12226, 1606700), (16067, 1222600), (24452, 803350), (30565, 642680), (32134, 611300), (48904, 401675), (61130, 321340), (64268, 305650), (80335, 244520), (122260, 160670), (128536, 152825)]