98230760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7603}}^1$

素因数の和:7650

約数の個数: 64

約数和(自身を含む): 246369600

約数和(自身を除く): 148138840

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 7603, 12920, 15206, 30412, 38015, 60824, 76030, 129251, 144457, 152060, 258502, 288914, 304120, 517004, 577828, 646255, 722285, 1034008, 1155656, 1292510, 1444570, 2455769, 2585020, 2889140, 4911538, 5170040, 5778280, 9823076, 12278845, 19646152, 24557690, 49115380, 98230760]

約数ペア:

[(1, 98230760), (2, 49115380), (4, 24557690), (5, 19646152), (8, 12278845), (10, 9823076), (17, 5778280), (19, 5170040), (20, 4911538), (34, 2889140), (38, 2585020), (40, 2455769), (68, 1444570), (76, 1292510), (85, 1155656), (95, 1034008), (136, 722285), (152, 646255), (170, 577828), (190, 517004), (323, 304120), (340, 288914), (380, 258502), (646, 152060), (680, 144457), (760, 129251), (1292, 76030), (1615, 60824), (2584, 38015), (3230, 30412), (6460, 15206), (7603, 12920)]