2022027500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{42569}}^1$

素因数の和:42612

約数の個数: 60

約数和(自身を含む): 4654603800

約数和(自身を除く): 2632576300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 625, 950, 1250, 1900, 2375, 2500, 4750, 9500, 11875, 23750, 42569, 47500, 85138, 170276, 212845, 425690, 808811, 851380, 1064225, 1617622, 2128450, 3235244, 4044055, 4256900, 5321125, 8088110, 10642250, 16176220, 20220275, 21284500, 26605625, 40440550, 53211250, 80881100, 101101375, 106422500, 202202750, 404405500, 505506875, 1011013750, 2022027500]

約数ペア:

[(1, 2022027500), (2, 1011013750), (4, 505506875), (5, 404405500), (10, 202202750), (19, 106422500), (20, 101101375), (25, 80881100), (38, 53211250), (50, 40440550), (76, 26605625), (95, 21284500), (100, 20220275), (125, 16176220), (190, 10642250), (250, 8088110), (380, 5321125), (475, 4256900), (500, 4044055), (625, 3235244), (950, 2128450), (1250, 1617622), (1900, 1064225), (2375, 851380), (2500, 808811), (4750, 425690), (9500, 212845), (11875, 170276), (23750, 85138), (42569, 47500)]