8045643670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{1307}}^1$

素因数の和:1693

約数の個数: 64

約数和(自身を含む): 15426028800

約数和(自身を除く): 7380385130

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 181, 190, 358, 362, 895, 905, 1307, 1790, 1810, 2614, 3401, 3439, 6535, 6802, 6878, 13070, 17005, 17195, 24833, 32399, 34010, 34390, 49666, 64798, 124165, 161995, 233953, 236567, 248330, 323990, 467906, 473134, 615581, 1169765, 1182835, 1231162, 2339530, 2365670, 3077905, 4445107, 4494773, 6155810, 8890214, 8989546, 22225535, 22473865, 42345493, 44451070, 44947730, 84690986, 211727465, 423454930, 804564367, 1609128734, 4022821835, 8045643670]

約数ペア:

[(1, 8045643670), (2, 4022821835), (5, 1609128734), (10, 804564367), (19, 423454930), (38, 211727465), (95, 84690986), (179, 44947730), (181, 44451070), (190, 42345493), (358, 22473865), (362, 22225535), (895, 8989546), (905, 8890214), (1307, 6155810), (1790, 4494773), (1810, 4445107), (2614, 3077905), (3401, 2365670), (3439, 2339530), (6535, 1231162), (6802, 1182835), (6878, 1169765), (13070, 615581), (17005, 473134), (17195, 467906), (24833, 323990), (32399, 248330), (34010, 236567), (34390, 233953), (49666, 161995), (64798, 124165)]