2464159400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1667}}^1$

素因数の和:2091

約数の個数: 96

約数和(自身を含む): 6049836000

約数和(自身を除く): 3585676600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 389, 475, 760, 778, 950, 1556, 1667, 1900, 1945, 3112, 3334, 3800, 3890, 6668, 7391, 7780, 8335, 9725, 13336, 14782, 15560, 16670, 19450, 29564, 31673, 33340, 36955, 38900, 41675, 59128, 63346, 66680, 73910, 77800, 83350, 126692, 147820, 158365, 166700, 184775, 253384, 295640, 316730, 333400, 369550, 633460, 648463, 739100, 791825, 1266920, 1296926, 1478200, 1583650, 2593852, 3167300, 3242315, 5187704, 6334600, 6484630, 12320797, 12969260, 16211575, 24641594, 25938520, 32423150, 49283188, 61603985, 64846300, 98566376, 123207970, 129692600, 246415940, 308019925, 492831880, 616039850, 1232079700, 2464159400]

約数ペア:

[(1, 2464159400), (2, 1232079700), (4, 616039850), (5, 492831880), (8, 308019925), (10, 246415940), (19, 129692600), (20, 123207970), (25, 98566376), (38, 64846300), (40, 61603985), (50, 49283188), (76, 32423150), (95, 25938520), (100, 24641594), (152, 16211575), (190, 12969260), (200, 12320797), (380, 6484630), (389, 6334600), (475, 5187704), (760, 3242315), (778, 3167300), (950, 2593852), (1556, 1583650), (1667, 1478200), (1900, 1296926), (1945, 1266920), (3112, 791825), (3334, 739100), (3800, 648463), (3890, 633460), (6668, 369550), (7391, 333400), (7780, 316730), (8335, 295640), (9725, 253384), (13336, 184775), (14782, 166700), (15560, 158365), (16670, 147820), (19450, 126692), (29564, 83350), (31673, 77800), (33340, 73910), (36955, 66680), (38900, 63346), (41675, 59128)]