441346180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 1077753600

約数和(自身を除く): 636407420

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 199, 220, 340, 374, 398, 593, 748, 796, 935, 995, 1186, 1870, 1990, 2189, 2372, 2965, 3383, 3740, 3980, 4378, 5930, 6523, 6766, 8756, 10081, 10945, 11860, 13046, 13532, 16915, 20162, 21890, 26092, 32615, 33830, 37213, 40324, 43780, 50405, 65230, 67660, 74426, 100810, 110891, 118007, 130460, 148852, 186065, 201620, 221782, 236014, 372130, 443564, 472028, 554455, 590035, 744260, 1108910, 1180070, 1298077, 2006119, 2217820, 2360140, 2596154, 4012238, 5192308, 6490385, 8024476, 10030595, 12980770, 20061190, 22067309, 25961540, 40122380, 44134618, 88269236, 110336545, 220673090, 441346180]

約数ペア:

[(1, 441346180), (2, 220673090), (4, 110336545), (5, 88269236), (10, 44134618), (11, 40122380), (17, 25961540), (20, 22067309), (22, 20061190), (34, 12980770), (44, 10030595), (55, 8024476), (68, 6490385), (85, 5192308), (110, 4012238), (170, 2596154), (187, 2360140), (199, 2217820), (220, 2006119), (340, 1298077), (374, 1180070), (398, 1108910), (593, 744260), (748, 590035), (796, 554455), (935, 472028), (995, 443564), (1186, 372130), (1870, 236014), (1990, 221782), (2189, 201620), (2372, 186065), (2965, 148852), (3383, 130460), (3740, 118007), (3980, 110891), (4378, 100810), (5930, 74426), (6523, 67660), (6766, 65230), (8756, 50405), (10081, 43780), (10945, 40324), (11860, 37213), (13046, 33830), (13532, 32615), (16915, 26092), (20162, 21890)]