78003200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:318

約数の個数: 132

約数和(自身を含む): 211692552

約数和(自身を除く): 133689352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 277, 320, 352, 400, 440, 512, 550, 554, 640, 704, 800, 880, 1024, 1100, 1108, 1280, 1385, 1408, 1600, 1760, 2200, 2216, 2560, 2770, 2816, 3047, 3200, 3520, 4400, 4432, 5120, 5540, 5632, 6094, 6400, 6925, 7040, 8800, 8864, 11080, 11264, 12188, 12800, 13850, 14080, 15235, 17600, 17728, 22160, 24376, 25600, 27700, 28160, 30470, 35200, 35456, 44320, 48752, 55400, 56320, 60940, 70400, 70912, 76175, 88640, 97504, 110800, 121880, 140800, 141824, 152350, 177280, 195008, 221600, 243760, 281600, 283648, 304700, 354560, 390016, 443200, 487520, 609400, 709120, 780032, 886400, 975040, 1218800, 1418240, 1560064, 1772800, 1950080, 2437600, 3120128, 3545600, 3900160, 4875200, 7091200, 7800320, 9750400, 15600640, 19500800, 39001600, 78003200]

約数ペア:

[(1, 78003200), (2, 39001600), (4, 19500800), (5, 15600640), (8, 9750400), (10, 7800320), (11, 7091200), (16, 4875200), (20, 3900160), (22, 3545600), (25, 3120128), (32, 2437600), (40, 1950080), (44, 1772800), (50, 1560064), (55, 1418240), (64, 1218800), (80, 975040), (88, 886400), (100, 780032), (110, 709120), (128, 609400), (160, 487520), (176, 443200), (200, 390016), (220, 354560), (256, 304700), (275, 283648), (277, 281600), (320, 243760), (352, 221600), (400, 195008), (440, 177280), (512, 152350), (550, 141824), (554, 140800), (640, 121880), (704, 110800), (800, 97504), (880, 88640), (1024, 76175), (1100, 70912), (1108, 70400), (1280, 60940), (1385, 56320), (1408, 55400), (1600, 48752), (1760, 44320), (2200, 35456), (2216, 35200), (2560, 30470), (2770, 28160), (2816, 27700), (3047, 25600), (3200, 24376), (3520, 22160), (4400, 17728), (4432, 17600), (5120, 15235), (5540, 14080), (5632, 13850), (6094, 12800), (6400, 12188), (6925, 11264), (7040, 11080), (8800, 8864)]