2008972410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{48281}}^1$

素因数の和:48383

約数の個数: 64

約数和(自身を含む): 5144929920

約数和(自身を除く): 3135957510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1095, 1387, 2190, 2774, 4161, 6935, 8322, 13870, 20805, 41610, 48281, 96562, 144843, 241405, 289686, 482810, 724215, 917339, 1448430, 1834678, 2752017, 3524513, 4586695, 5504034, 7049026, 9173390, 10573539, 13760085, 17622565, 21147078, 27520170, 35245130, 52867695, 66965747, 105735390, 133931494, 200897241, 334828735, 401794482, 669657470, 1004486205, 2008972410]

約数ペア:

[(1, 2008972410), (2, 1004486205), (3, 669657470), (5, 401794482), (6, 334828735), (10, 200897241), (15, 133931494), (19, 105735390), (30, 66965747), (38, 52867695), (57, 35245130), (73, 27520170), (95, 21147078), (114, 17622565), (146, 13760085), (190, 10573539), (219, 9173390), (285, 7049026), (365, 5504034), (438, 4586695), (570, 3524513), (730, 2752017), (1095, 1834678), (1387, 1448430), (2190, 917339), (2774, 724215), (4161, 482810), (6935, 289686), (8322, 241405), (13870, 144843), (20805, 96562), (41610, 48281)]