508765460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{887}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 1299691008

約数和(自身を除く): 790925548

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 241, 340, 476, 482, 595, 887, 964, 1190, 1205, 1687, 1774, 2380, 2410, 3374, 3548, 4097, 4435, 4820, 6209, 6748, 8194, 8435, 8870, 12418, 15079, 16388, 16870, 17740, 20485, 24836, 28679, 30158, 31045, 33740, 40970, 57358, 60316, 62090, 75395, 81940, 105553, 114716, 124180, 143395, 150790, 211106, 213767, 286790, 301580, 422212, 427534, 527765, 573580, 855068, 1055530, 1068835, 1496369, 2111060, 2137670, 2992738, 3634039, 4275340, 5985476, 7268078, 7481845, 14536156, 14963690, 18170195, 25438273, 29927380, 36340390, 50876546, 72680780, 101753092, 127191365, 254382730, 508765460]

約数ペア:

[(1, 508765460), (2, 254382730), (4, 127191365), (5, 101753092), (7, 72680780), (10, 50876546), (14, 36340390), (17, 29927380), (20, 25438273), (28, 18170195), (34, 14963690), (35, 14536156), (68, 7481845), (70, 7268078), (85, 5985476), (119, 4275340), (140, 3634039), (170, 2992738), (238, 2137670), (241, 2111060), (340, 1496369), (476, 1068835), (482, 1055530), (595, 855068), (887, 573580), (964, 527765), (1190, 427534), (1205, 422212), (1687, 301580), (1774, 286790), (2380, 213767), (2410, 211106), (3374, 150790), (3548, 143395), (4097, 124180), (4435, 114716), (4820, 105553), (6209, 81940), (6748, 75395), (8194, 62090), (8435, 60316), (8870, 57358), (12418, 40970), (15079, 33740), (16388, 31045), (16870, 30158), (17740, 28679), (20485, 24836)]