98986240

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4549}}^1$

素因数の和:4587

約数の個数: 72

約数和(自身を含む): 251105400

約数和(自身を除く): 152119160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 4549, 5440, 9098, 10880, 18196, 21760, 22745, 36392, 45490, 72784, 77333, 90980, 145568, 154666, 181960, 291136, 309332, 363920, 386665, 582272, 618664, 727840, 773330, 1164544, 1237328, 1455680, 1546660, 2474656, 2911360, 3093320, 4949312, 5822720, 6186640, 9898624, 12373280, 19797248, 24746560, 49493120, 98986240]

約数ペア:

[(1, 98986240), (2, 49493120), (4, 24746560), (5, 19797248), (8, 12373280), (10, 9898624), (16, 6186640), (17, 5822720), (20, 4949312), (32, 3093320), (34, 2911360), (40, 2474656), (64, 1546660), (68, 1455680), (80, 1237328), (85, 1164544), (128, 773330), (136, 727840), (160, 618664), (170, 582272), (256, 386665), (272, 363920), (320, 309332), (340, 291136), (544, 181960), (640, 154666), (680, 145568), (1088, 90980), (1280, 77333), (1360, 72784), (2176, 45490), (2720, 36392), (4352, 22745), (4549, 21760), (5440, 18196), (9098, 10880)]