88150400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 237244860

約数和(自身を除く): 149094460

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 163, 169, 200, 208, 260, 320, 325, 326, 338, 400, 416, 520, 640, 650, 652, 676, 800, 815, 832, 845, 1040, 1300, 1304, 1352, 1600, 1630, 1664, 1690, 2080, 2119, 2600, 2608, 2704, 3200, 3260, 3380, 4075, 4160, 4225, 4238, 5200, 5216, 5408, 6520, 6760, 8150, 8320, 8450, 8476, 10400, 10432, 10595, 10816, 13040, 13520, 16300, 16900, 16952, 20800, 20864, 21190, 21632, 26080, 27040, 27547, 32600, 33800, 33904, 41600, 42380, 52160, 52975, 54080, 55094, 65200, 67600, 67808, 84760, 104320, 105950, 108160, 110188, 130400, 135200, 135616, 137735, 169520, 211900, 220376, 260800, 270400, 271232, 275470, 339040, 423800, 440752, 521600, 540800, 550940, 678080, 688675, 847600, 881504, 1101880, 1356160, 1377350, 1695200, 1763008, 2203760, 2754700, 3390400, 3526016, 4407520, 5509400, 6780800, 8815040, 11018800, 17630080, 22037600, 44075200, 88150400]

約数ペア:

[(1, 88150400), (2, 44075200), (4, 22037600), (5, 17630080), (8, 11018800), (10, 8815040), (13, 6780800), (16, 5509400), (20, 4407520), (25, 3526016), (26, 3390400), (32, 2754700), (40, 2203760), (50, 1763008), (52, 1695200), (64, 1377350), (65, 1356160), (80, 1101880), (100, 881504), (104, 847600), (128, 688675), (130, 678080), (160, 550940), (163, 540800), (169, 521600), (200, 440752), (208, 423800), (260, 339040), (320, 275470), (325, 271232), (326, 270400), (338, 260800), (400, 220376), (416, 211900), (520, 169520), (640, 137735), (650, 135616), (652, 135200), (676, 130400), (800, 110188), (815, 108160), (832, 105950), (845, 104320), (1040, 84760), (1300, 67808), (1304, 67600), (1352, 65200), (1600, 55094), (1630, 54080), (1664, 52975), (1690, 52160), (2080, 42380), (2119, 41600), (2600, 33904), (2608, 33800), (2704, 32600), (3200, 27547), (3260, 27040), (3380, 26080), (4075, 21632), (4160, 21190), (4225, 20864), (4238, 20800), (5200, 16952), (5216, 16900), (5408, 16300), (6520, 13520), (6760, 13040), (8150, 10816), (8320, 10595), (8450, 10432), (8476, 10400)]