341571380

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1307}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 731747520

約数和(自身を除く): 390176140

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 179, 292, 358, 365, 716, 730, 895, 1307, 1460, 1790, 2614, 3580, 5228, 6535, 13067, 13070, 26134, 26140, 52268, 65335, 95411, 130670, 190822, 233953, 261340, 381644, 467906, 477055, 935812, 954110, 1169765, 1908220, 2339530, 4679060, 17078569, 34157138, 68314276, 85392845, 170785690, 341571380]

約数ペア:

[(1, 341571380), (2, 170785690), (4, 85392845), (5, 68314276), (10, 34157138), (20, 17078569), (73, 4679060), (146, 2339530), (179, 1908220), (292, 1169765), (358, 954110), (365, 935812), (716, 477055), (730, 467906), (895, 381644), (1307, 261340), (1460, 233953), (1790, 190822), (2614, 130670), (3580, 95411), (5228, 65335), (6535, 52268), (13067, 26140), (13070, 26134)]