196893400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2945

約数の個数: 96

約数和(自身を含む): 515681280

約数和(自身を除く): 318787880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 775, 1100, 1240, 1364, 1550, 1705, 2200, 2728, 2887, 3100, 3410, 5774, 6200, 6820, 8525, 11548, 13640, 14435, 17050, 23096, 28870, 31757, 34100, 57740, 63514, 68200, 72175, 89497, 115480, 127028, 144350, 158785, 178994, 254056, 288700, 317570, 357988, 447485, 577400, 635140, 715976, 793925, 894970, 984467, 1270280, 1587850, 1789940, 1968934, 2237425, 3175700, 3579880, 3937868, 4474850, 4922335, 6351400, 7875736, 8949700, 9844670, 17899400, 19689340, 24611675, 39378680, 49223350, 98446700, 196893400]

約数ペア:

[(1, 196893400), (2, 98446700), (4, 49223350), (5, 39378680), (8, 24611675), (10, 19689340), (11, 17899400), (20, 9844670), (22, 8949700), (25, 7875736), (31, 6351400), (40, 4922335), (44, 4474850), (50, 3937868), (55, 3579880), (62, 3175700), (88, 2237425), (100, 1968934), (110, 1789940), (124, 1587850), (155, 1270280), (200, 984467), (220, 894970), (248, 793925), (275, 715976), (310, 635140), (341, 577400), (440, 447485), (550, 357988), (620, 317570), (682, 288700), (775, 254056), (1100, 178994), (1240, 158785), (1364, 144350), (1550, 127028), (1705, 115480), (2200, 89497), (2728, 72175), (2887, 68200), (3100, 63514), (3410, 57740), (5774, 34100), (6200, 31757), (6820, 28870), (8525, 23096), (11548, 17050), (13640, 14435)]