4783450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 10356480

約数和(自身を除く): 5573030

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 173, 175, 346, 350, 395, 553, 790, 865, 1106, 1211, 1730, 1975, 2422, 2765, 3950, 4325, 5530, 6055, 8650, 12110, 13667, 13825, 27334, 27650, 30275, 60550, 68335, 95669, 136670, 191338, 341675, 478345, 683350, 956690, 2391725, 4783450]

約数ペア:

[(1, 4783450), (2, 2391725), (5, 956690), (7, 683350), (10, 478345), (14, 341675), (25, 191338), (35, 136670), (50, 95669), (70, 68335), (79, 60550), (158, 30275), (173, 27650), (175, 27334), (346, 13825), (350, 13667), (395, 12110), (553, 8650), (790, 6055), (865, 5530), (1106, 4325), (1211, 3950), (1730, 2765), (1975, 2422)]