40803050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 78744960

約数和(自身を除く): 37941910

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 97, 179, 194, 235, 358, 470, 485, 895, 970, 1175, 1790, 2350, 2425, 4475, 4559, 4850, 8413, 8950, 9118, 16826, 17363, 22795, 34726, 42065, 45590, 84130, 86815, 113975, 173630, 210325, 227950, 420650, 434075, 816061, 868150, 1632122, 4080305, 8160610, 20401525, 40803050]

約数ペア:

[(1, 40803050), (2, 20401525), (5, 8160610), (10, 4080305), (25, 1632122), (47, 868150), (50, 816061), (94, 434075), (97, 420650), (179, 227950), (194, 210325), (235, 173630), (358, 113975), (470, 86815), (485, 84130), (895, 45590), (970, 42065), (1175, 34726), (1790, 22795), (2350, 17363), (2425, 16826), (4475, 9118), (4559, 8950), (4850, 8413)]