10022500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 60

約数和(自身を含む): 23180080

約数和(自身を除く): 13157580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 211, 250, 380, 422, 475, 500, 625, 844, 950, 1055, 1250, 1900, 2110, 2375, 2500, 4009, 4220, 4750, 5275, 8018, 9500, 10550, 11875, 16036, 20045, 21100, 23750, 26375, 40090, 47500, 52750, 80180, 100225, 105500, 131875, 200450, 263750, 400900, 501125, 527500, 1002250, 2004500, 2505625, 5011250, 10022500]

約数ペア:

[(1, 10022500), (2, 5011250), (4, 2505625), (5, 2004500), (10, 1002250), (19, 527500), (20, 501125), (25, 400900), (38, 263750), (50, 200450), (76, 131875), (95, 105500), (100, 100225), (125, 80180), (190, 52750), (211, 47500), (250, 40090), (380, 26375), (422, 23750), (475, 21100), (500, 20045), (625, 16036), (844, 11875), (950, 10550), (1055, 9500), (1250, 8018), (1900, 5275), (2110, 4750), (2375, 4220), (2500, 4009)]