71880550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{29339}}^1$

素因数の和:29365

約数の個数: 36

約数和(自身を含む): 155531340

約数和(自身を除く): 83650790

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 29339, 58678, 146695, 205373, 293390, 410746, 733475, 1026865, 1437611, 1466950, 2053730, 2875222, 5134325, 7188055, 10268650, 14376110, 35940275, 71880550]

約数ペア:

[(1, 71880550), (2, 35940275), (5, 14376110), (7, 10268650), (10, 7188055), (14, 5134325), (25, 2875222), (35, 2053730), (49, 1466950), (50, 1437611), (70, 1026865), (98, 733475), (175, 410746), (245, 293390), (350, 205373), (490, 146695), (1225, 58678), (2450, 29339)]