40140650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 82896480

約数和(自身を除く): 42755830

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 590, 649, 1237, 1298, 1475, 2474, 2950, 3245, 6185, 6490, 12370, 13607, 16225, 27214, 30925, 32450, 61850, 68035, 72983, 136070, 145966, 340175, 364915, 680350, 729830, 802813, 1605626, 1824575, 3649150, 4014065, 8028130, 20070325, 40140650]

約数ペア:

[(1, 40140650), (2, 20070325), (5, 8028130), (10, 4014065), (11, 3649150), (22, 1824575), (25, 1605626), (50, 802813), (55, 729830), (59, 680350), (110, 364915), (118, 340175), (275, 145966), (295, 136070), (550, 72983), (590, 68035), (649, 61850), (1237, 32450), (1298, 30925), (1475, 27214), (2474, 16225), (2950, 13607), (3245, 12370), (6185, 6490)]