66953800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10799}}^1$

素因数の和:10846

約数の個数: 48

約数和(自身を含む): 160704000

約数和(自身を除く): 93750200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 10799, 21598, 43196, 53995, 86392, 107990, 215980, 269975, 334769, 431960, 539950, 669538, 1079900, 1339076, 1673845, 2159800, 2678152, 3347690, 6695380, 8369225, 13390760, 16738450, 33476900, 66953800]

約数ペア:

[(1, 66953800), (2, 33476900), (4, 16738450), (5, 13390760), (8, 8369225), (10, 6695380), (20, 3347690), (25, 2678152), (31, 2159800), (40, 1673845), (50, 1339076), (62, 1079900), (100, 669538), (124, 539950), (155, 431960), (200, 334769), (248, 269975), (310, 215980), (620, 107990), (775, 86392), (1240, 53995), (1550, 43196), (3100, 21598), (6200, 10799)]