204775040

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6037}}^1$

素因数の和:6109

約数の個数: 64

約数和(自身を含む): 498859560

約数和(自身を除く): 294084520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4240, 6037, 6784, 8480, 12074, 16960, 24148, 30185, 33920, 48296, 60370, 96592, 120740, 193184, 241480, 319961, 386368, 482960, 639922, 772736, 965920, 1279844, 1599805, 1931840, 2559688, 3199610, 3863680, 5119376, 6399220, 10238752, 12798440, 20477504, 25596880, 40955008, 51193760, 102387520, 204775040]

約数ペア:

[(1, 204775040), (2, 102387520), (4, 51193760), (5, 40955008), (8, 25596880), (10, 20477504), (16, 12798440), (20, 10238752), (32, 6399220), (40, 5119376), (53, 3863680), (64, 3199610), (80, 2559688), (106, 1931840), (128, 1599805), (160, 1279844), (212, 965920), (265, 772736), (320, 639922), (424, 482960), (530, 386368), (640, 319961), (848, 241480), (1060, 193184), (1696, 120740), (2120, 96592), (3392, 60370), (4240, 48296), (6037, 33920), (6784, 30185), (8480, 24148), (12074, 16960)]