10020892

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 22120560

約数和(自身を除く): 12099668

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 43, 49, 58, 82, 86, 98, 116, 164, 172, 196, 203, 287, 301, 406, 574, 602, 812, 1148, 1189, 1204, 1247, 1421, 1763, 2009, 2107, 2378, 2494, 2842, 3526, 4018, 4214, 4756, 4988, 5684, 7052, 8036, 8323, 8428, 8729, 12341, 16646, 17458, 24682, 33292, 34916, 49364, 51127, 58261, 61103, 86387, 102254, 116522, 122206, 172774, 204508, 233044, 244412, 345548, 357889, 715778, 1431556, 2505223, 5010446, 10020892]

約数ペア:

[(1, 10020892), (2, 5010446), (4, 2505223), (7, 1431556), (14, 715778), (28, 357889), (29, 345548), (41, 244412), (43, 233044), (49, 204508), (58, 172774), (82, 122206), (86, 116522), (98, 102254), (116, 86387), (164, 61103), (172, 58261), (196, 51127), (203, 49364), (287, 34916), (301, 33292), (406, 24682), (574, 17458), (602, 16646), (812, 12341), (1148, 8729), (1189, 8428), (1204, 8323), (1247, 8036), (1421, 7052), (1763, 5684), (2009, 4988), (2107, 4756), (2378, 4214), (2494, 4018), (2842, 3526)]