21926600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6449}}^1$

素因数の和:6482

約数の個数: 48

約数和(自身を含む): 53986500

約数和(自身を除く): 32059900

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 6449, 12898, 25796, 32245, 51592, 64490, 109633, 128980, 161225, 219266, 257960, 322450, 438532, 548165, 644900, 877064, 1096330, 1289800, 2192660, 2740825, 4385320, 5481650, 10963300, 21926600]

約数ペア:

[(1, 21926600), (2, 10963300), (4, 5481650), (5, 4385320), (8, 2740825), (10, 2192660), (17, 1289800), (20, 1096330), (25, 877064), (34, 644900), (40, 548165), (50, 438532), (68, 322450), (85, 257960), (100, 219266), (136, 161225), (170, 128980), (200, 109633), (340, 64490), (425, 51592), (680, 32245), (850, 25796), (1700, 12898), (3400, 6449)]