8102210900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{282307}}^1$

素因数の和:282369

約数の個数: 72

約数和(自身を含む): 20583640896

約数和(自身を除く): 12481429996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 2050, 2870, 4100, 5740, 7175, 14350, 28700, 282307, 564614, 1129228, 1411535, 1976149, 2823070, 3952298, 5646140, 7057675, 7904596, 9880745, 11574587, 14115350, 19761490, 23149174, 28230700, 39522980, 46298348, 49403725, 57872935, 81022109, 98807450, 115745870, 162044218, 197614900, 231491740, 289364675, 324088436, 405110545, 578729350, 810221090, 1157458700, 1620442180, 2025552725, 4051105450, 8102210900]

約数ペア:

[(1, 8102210900), (2, 4051105450), (4, 2025552725), (5, 1620442180), (7, 1157458700), (10, 810221090), (14, 578729350), (20, 405110545), (25, 324088436), (28, 289364675), (35, 231491740), (41, 197614900), (50, 162044218), (70, 115745870), (82, 98807450), (100, 81022109), (140, 57872935), (164, 49403725), (175, 46298348), (205, 39522980), (287, 28230700), (350, 23149174), (410, 19761490), (574, 14115350), (700, 11574587), (820, 9880745), (1025, 7904596), (1148, 7057675), (1435, 5646140), (2050, 3952298), (2870, 2823070), (4100, 1976149), (5740, 1411535), (7175, 1129228), (14350, 564614), (28700, 282307)]