13036450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 72

約数和(自身を含む): 29961252

約数和(自身を除く): 16924802

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 170, 175, 238, 245, 313, 350, 425, 490, 595, 626, 833, 850, 1190, 1225, 1565, 1666, 2191, 2450, 2975, 3130, 4165, 4382, 5321, 5950, 7825, 8330, 10642, 10955, 15337, 15650, 20825, 21910, 26605, 30674, 37247, 41650, 53210, 54775, 74494, 76685, 109550, 133025, 153370, 186235, 260729, 266050, 372470, 383425, 521458, 766850, 931175, 1303645, 1862350, 2607290, 6518225, 13036450]

約数ペア:

[(1, 13036450), (2, 6518225), (5, 2607290), (7, 1862350), (10, 1303645), (14, 931175), (17, 766850), (25, 521458), (34, 383425), (35, 372470), (49, 266050), (50, 260729), (70, 186235), (85, 153370), (98, 133025), (119, 109550), (170, 76685), (175, 74494), (238, 54775), (245, 53210), (313, 41650), (350, 37247), (425, 30674), (490, 26605), (595, 21910), (626, 20825), (833, 15650), (850, 15337), (1190, 10955), (1225, 10642), (1565, 8330), (1666, 7825), (2191, 5950), (2450, 5321), (2975, 4382), (3130, 4165)]