128516600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37799}}^1$

素因数の和:37832

約数の個数: 48

約数和(自身を含む): 316386000

約数和(自身を除く): 187869400

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, 37799, 75598, 151196, 188995, 302392, 377990, 642583, 755980, 944975, 1285166, 1511960, 1889950, 2570332, 3212915, 3779900, 5140664, 6425830, 7559800, 12851660, 16064575, 25703320, 32129150, 64258300, 128516600]

約数ペア:

[(1, 128516600), (2, 64258300), (4, 32129150), (5, 25703320), (8, 16064575), (10, 12851660), (17, 7559800), (20, 6425830), (25, 5140664), (34, 3779900), (40, 3212915), (50, 2570332), (68, 1889950), (85, 1511960), (100, 1285166), (136, 944975), (170, 755980), (200, 642583), (340, 377990), (425, 302392), (680, 188995), (850, 151196), (1700, 75598), (3400, 37799)]