488486570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3023}}^1$

素因数の和:3167

約数の個数: 64

約数和(自身を含む): 1042481664

約数和(自身を除く): 553995094

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 113, 130, 143, 226, 286, 565, 715, 1130, 1243, 1430, 1469, 2486, 2938, 3023, 6046, 6215, 7345, 12430, 14690, 15115, 16159, 30230, 32318, 33253, 39299, 66506, 78598, 80795, 161590, 166265, 196495, 332530, 341599, 392990, 432289, 683198, 864578, 1707995, 2161445, 3415990, 3757589, 4322890, 4440787, 7515178, 8881574, 18787945, 22203935, 37575890, 44407870, 48848657, 97697314, 244243285, 488486570]

約数ペア:

[(1, 488486570), (2, 244243285), (5, 97697314), (10, 48848657), (11, 44407870), (13, 37575890), (22, 22203935), (26, 18787945), (55, 8881574), (65, 7515178), (110, 4440787), (113, 4322890), (130, 3757589), (143, 3415990), (226, 2161445), (286, 1707995), (565, 864578), (715, 683198), (1130, 432289), (1243, 392990), (1430, 341599), (1469, 332530), (2486, 196495), (2938, 166265), (3023, 161590), (6046, 80795), (6215, 78598), (7345, 66506), (12430, 39299), (14690, 33253), (15115, 32318), (16159, 30230)]