220409221060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{486061}}^1$

素因数の和:486197

約数の個数: 96

約数和(自身を含む): 548744555520

約数和(自身を除く): 328335334460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 79, 82, 140, 158, 164, 205, 287, 316, 395, 410, 553, 574, 790, 820, 1106, 1148, 1435, 1580, 2212, 2765, 2870, 3239, 5530, 5740, 6478, 11060, 12956, 16195, 22673, 32390, 45346, 64780, 90692, 113365, 226730, 453460, 486061, 972122, 1944244, 2430305, 3402427, 4860610, 6804854, 9721220, 13609708, 17012135, 19928501, 34024270, 38398819, 39857002, 68048540, 76797638, 79714004, 99642505, 139499507, 153595276, 191994095, 199285010, 268791733, 278999014, 383988190, 398570020, 537583466, 557998028, 697497535, 767976380, 1075166932, 1343958665, 1394995070, 1574351579, 2687917330, 2789990140, 3148703158, 5375834660, 6297406316, 7871757895, 11020461053, 15743515790, 22040922106, 31487031580, 44081844212, 55102305265, 110204610530, 220409221060]

約数ペア:

[(1, 220409221060), (2, 110204610530), (4, 55102305265), (5, 44081844212), (7, 31487031580), (10, 22040922106), (14, 15743515790), (20, 11020461053), (28, 7871757895), (35, 6297406316), (41, 5375834660), (70, 3148703158), (79, 2789990140), (82, 2687917330), (140, 1574351579), (158, 1394995070), (164, 1343958665), (205, 1075166932), (287, 767976380), (316, 697497535), (395, 557998028), (410, 537583466), (553, 398570020), (574, 383988190), (790, 278999014), (820, 268791733), (1106, 199285010), (1148, 191994095), (1435, 153595276), (1580, 139499507), (2212, 99642505), (2765, 79714004), (2870, 76797638), (3239, 68048540), (5530, 39857002), (5740, 38398819), (6478, 34024270), (11060, 19928501), (12956, 17012135), (16195, 13609708), (22673, 9721220), (32390, 6804854), (45346, 4860610), (64780, 3402427), (90692, 2430305), (113365, 1944244), (226730, 972122), (453460, 486061)]