180829850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{929}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 358068600

約数和(自身を除く): 177238750

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 229, 425, 458, 850, 929, 1145, 1858, 2290, 3893, 4645, 5725, 7786, 9290, 11450, 15793, 19465, 23225, 31586, 38930, 46450, 78965, 97325, 157930, 194650, 212741, 394825, 425482, 789650, 1063705, 2127410, 3616597, 5318525, 7233194, 10637050, 18082985, 36165970, 90414925, 180829850]

約数ペア:

[(1, 180829850), (2, 90414925), (5, 36165970), (10, 18082985), (17, 10637050), (25, 7233194), (34, 5318525), (50, 3616597), (85, 2127410), (170, 1063705), (229, 789650), (425, 425482), (458, 394825), (850, 212741), (929, 194650), (1145, 157930), (1858, 97325), (2290, 78965), (3893, 46450), (4645, 38930), (5725, 31586), (7786, 23225), (9290, 19465), (11450, 15793)]