71106500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2093

約数の個数: 48

約数和(自身を含む): 157562496

約数和(自身を除く): 86455996

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 710, 1420, 1775, 2003, 3550, 4006, 7100, 8012, 8875, 10015, 17750, 20030, 35500, 40060, 50075, 100150, 142213, 200300, 250375, 284426, 500750, 568852, 711065, 1001500, 1422130, 2844260, 3555325, 7110650, 14221300, 17776625, 35553250, 71106500]

約数ペア:

[(1, 71106500), (2, 35553250), (4, 17776625), (5, 14221300), (10, 7110650), (20, 3555325), (25, 2844260), (50, 1422130), (71, 1001500), (100, 711065), (125, 568852), (142, 500750), (250, 284426), (284, 250375), (355, 200300), (500, 142213), (710, 100150), (1420, 50075), (1775, 40060), (2003, 35500), (3550, 20030), (4006, 17750), (7100, 10015), (8012, 8875)]