19738050120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1034489}}^1$

素因数の和:1034559

約数の個数: 96

約数和(自身を含む): 65359078200

約数和(自身を除く): 45621028080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 19080, 1034489, 2068978, 3103467, 4137956, 5172445, 6206934, 8275912, 9310401, 10344890, 12413868, 15517335, 18620802, 20689780, 24827736, 31034670, 37241604, 41379560, 46552005, 54827917, 62069340, 74483208, 93104010, 109655834, 124138680, 164483751, 186208020, 219311668, 274139585, 328967502, 372416040, 438623336, 493451253, 548279170, 657935004, 822418755, 986902506, 1096558340, 1315870008, 1644837510, 1973805012, 2193116680, 2467256265, 3289675020, 3947610024, 4934512530, 6579350040, 9869025060, 19738050120]

約数ペア:

[(1, 19738050120), (2, 9869025060), (3, 6579350040), (4, 4934512530), (5, 3947610024), (6, 3289675020), (8, 2467256265), (9, 2193116680), (10, 1973805012), (12, 1644837510), (15, 1315870008), (18, 1096558340), (20, 986902506), (24, 822418755), (30, 657935004), (36, 548279170), (40, 493451253), (45, 438623336), (53, 372416040), (60, 328967502), (72, 274139585), (90, 219311668), (106, 186208020), (120, 164483751), (159, 124138680), (180, 109655834), (212, 93104010), (265, 74483208), (318, 62069340), (360, 54827917), (424, 46552005), (477, 41379560), (530, 37241604), (636, 31034670), (795, 24827736), (954, 20689780), (1060, 18620802), (1272, 15517335), (1590, 12413868), (1908, 10344890), (2120, 9310401), (2385, 8275912), (3180, 6206934), (3816, 5172445), (4770, 4137956), (6360, 3103467), (9540, 2068978), (19080, 1034489)]