98015960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9461}}^1$

素因数の和:9516

約数の個数: 64

約数和(自身を含む): 258880320

約数和(自身を除く): 160864360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 9461, 10360, 18922, 37844, 47305, 66227, 75688, 94610, 132454, 189220, 264908, 331135, 350057, 378440, 529816, 662270, 700114, 1324540, 1400228, 1750285, 2450399, 2649080, 2800456, 3500570, 4900798, 7001140, 9801596, 12251995, 14002280, 19603192, 24503990, 49007980, 98015960]

約数ペア:

[(1, 98015960), (2, 49007980), (4, 24503990), (5, 19603192), (7, 14002280), (8, 12251995), (10, 9801596), (14, 7001140), (20, 4900798), (28, 3500570), (35, 2800456), (37, 2649080), (40, 2450399), (56, 1750285), (70, 1400228), (74, 1324540), (140, 700114), (148, 662270), (185, 529816), (259, 378440), (280, 350057), (296, 331135), (370, 264908), (518, 189220), (740, 132454), (1036, 94610), (1295, 75688), (1480, 66227), (2072, 47305), (2590, 37844), (5180, 18922), (9461, 10360)]