74146000

素因数分解:

$2^4\times 5^3\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 80

約数和(自身を含む): 181291968

約数和(自身を除く): 107145968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 131, 200, 250, 262, 283, 400, 500, 524, 566, 655, 1000, 1048, 1132, 1310, 1415, 2000, 2096, 2264, 2620, 2830, 3275, 4528, 5240, 5660, 6550, 7075, 10480, 11320, 13100, 14150, 16375, 22640, 26200, 28300, 32750, 35375, 37073, 52400, 56600, 65500, 70750, 74146, 113200, 131000, 141500, 148292, 185365, 262000, 283000, 296584, 370730, 566000, 593168, 741460, 926825, 1482920, 1853650, 2965840, 3707300, 4634125, 7414600, 9268250, 14829200, 18536500, 37073000, 74146000]

約数ペア:

[(1, 74146000), (2, 37073000), (4, 18536500), (5, 14829200), (8, 9268250), (10, 7414600), (16, 4634125), (20, 3707300), (25, 2965840), (40, 1853650), (50, 1482920), (80, 926825), (100, 741460), (125, 593168), (131, 566000), (200, 370730), (250, 296584), (262, 283000), (283, 262000), (400, 185365), (500, 148292), (524, 141500), (566, 131000), (655, 113200), (1000, 74146), (1048, 70750), (1132, 65500), (1310, 56600), (1415, 52400), (2000, 37073), (2096, 35375), (2264, 32750), (2620, 28300), (2830, 26200), (3275, 22640), (4528, 16375), (5240, 14150), (5660, 13100), (6550, 11320), (7075, 10480)]