8329750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 18398016

約数和(自身を除く): 10068266

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 233, 250, 275, 286, 325, 466, 550, 650, 715, 1165, 1375, 1430, 1625, 2330, 2563, 2750, 3029, 3250, 3575, 5126, 5825, 6058, 7150, 11650, 12815, 15145, 17875, 25630, 29125, 30290, 33319, 35750, 58250, 64075, 66638, 75725, 128150, 151450, 166595, 320375, 333190, 378625, 640750, 757250, 832975, 1665950, 4164875, 8329750]

約数ペア:

[(1, 8329750), (2, 4164875), (5, 1665950), (10, 832975), (11, 757250), (13, 640750), (22, 378625), (25, 333190), (26, 320375), (50, 166595), (55, 151450), (65, 128150), (110, 75725), (125, 66638), (130, 64075), (143, 58250), (233, 35750), (250, 33319), (275, 30290), (286, 29125), (325, 25630), (466, 17875), (550, 15145), (650, 12815), (715, 11650), (1165, 7150), (1375, 6058), (1430, 5825), (1625, 5126), (2330, 3575), (2563, 3250), (2750, 3029)]