42410500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{701}}^1$

素因数の和:742

約数の個数: 72

約数和(自身を含む): 101955672

約数和(自身を除く): 59545172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 484, 500, 550, 605, 701, 1100, 1210, 1375, 1402, 2420, 2750, 2804, 3025, 3505, 5500, 6050, 7010, 7711, 12100, 14020, 15125, 15422, 17525, 30250, 30844, 35050, 38555, 60500, 70100, 77110, 84821, 87625, 154220, 169642, 175250, 192775, 339284, 350500, 385550, 424105, 771100, 848210, 963875, 1696420, 1927750, 2120525, 3855500, 4241050, 8482100, 10602625, 21205250, 42410500]

約数ペア:

[(1, 42410500), (2, 21205250), (4, 10602625), (5, 8482100), (10, 4241050), (11, 3855500), (20, 2120525), (22, 1927750), (25, 1696420), (44, 963875), (50, 848210), (55, 771100), (100, 424105), (110, 385550), (121, 350500), (125, 339284), (220, 192775), (242, 175250), (250, 169642), (275, 154220), (484, 87625), (500, 84821), (550, 77110), (605, 70100), (701, 60500), (1100, 38555), (1210, 35050), (1375, 30844), (1402, 30250), (2420, 17525), (2750, 15422), (2804, 15125), (3025, 14020), (3505, 12100), (5500, 7711), (6050, 7010)]