196836050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 393998592

約数和(自身を除く): 197162542

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 151, 155, 290, 302, 310, 725, 755, 775, 841, 899, 1450, 1510, 1550, 1682, 1798, 3775, 4205, 4379, 4495, 4681, 7550, 8410, 8758, 8990, 9362, 21025, 21895, 22475, 23405, 26071, 42050, 43790, 44950, 46810, 52142, 109475, 117025, 126991, 130355, 135749, 218950, 234050, 253982, 260710, 271498, 634955, 651775, 678745, 1269910, 1303550, 1357490, 3174775, 3393725, 3936721, 6349550, 6787450, 7873442, 19683605, 39367210, 98418025, 196836050]

約数ペア:

[(1, 196836050), (2, 98418025), (5, 39367210), (10, 19683605), (25, 7873442), (29, 6787450), (31, 6349550), (50, 3936721), (58, 3393725), (62, 3174775), (145, 1357490), (151, 1303550), (155, 1269910), (290, 678745), (302, 651775), (310, 634955), (725, 271498), (755, 260710), (775, 253982), (841, 234050), (899, 218950), (1450, 135749), (1510, 130355), (1550, 126991), (1682, 117025), (1798, 109475), (3775, 52142), (4205, 46810), (4379, 44950), (4495, 43790), (4681, 42050), (7550, 26071), (8410, 23405), (8758, 22475), (8990, 21895), (9362, 21025)]