2045587560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1002739}}^1$

素因数の和:1002770

約数の個数: 64

約数和(自身を含む): 6497755200

約数和(自身を除く): 4452167640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 1002739, 2005478, 3008217, 4010956, 5013695, 6016434, 8021912, 10027390, 12032868, 15041085, 17046563, 20054780, 24065736, 30082170, 34093126, 40109560, 51139689, 60164340, 68186252, 85232815, 102279378, 120328680, 136372504, 170465630, 204558756, 255698445, 340931260, 409117512, 511396890, 681862520, 1022793780, 2045587560]

約数ペア:

[(1, 2045587560), (2, 1022793780), (3, 681862520), (4, 511396890), (5, 409117512), (6, 340931260), (8, 255698445), (10, 204558756), (12, 170465630), (15, 136372504), (17, 120328680), (20, 102279378), (24, 85232815), (30, 68186252), (34, 60164340), (40, 51139689), (51, 40109560), (60, 34093126), (68, 30082170), (85, 24065736), (102, 20054780), (120, 17046563), (136, 15041085), (170, 12032868), (204, 10027390), (255, 8021912), (340, 6016434), (408, 5013695), (510, 4010956), (680, 3008217), (1020, 2005478), (2040, 1002739)]