3865583440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{82037}}^1$

素因数の和:82100

約数の個数: 80

約数和(自身を含む): 9765803520

約数和(自身を除く): 5900220080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 4712, 5890, 9424, 11780, 23560, 47120, 82037, 164074, 328148, 410185, 656296, 820370, 1312592, 1558703, 1640740, 2543147, 3117406, 3281480, 5086294, 6234812, 6562960, 7793515, 10172588, 12469624, 12715735, 15587030, 20345176, 24939248, 25431470, 31174060, 40690352, 48319793, 50862940, 62348120, 96639586, 101725880, 124696240, 193279172, 203451760, 241598965, 386558344, 483197930, 773116688, 966395860, 1932791720, 3865583440]

約数ペア:

[(1, 3865583440), (2, 1932791720), (4, 966395860), (5, 773116688), (8, 483197930), (10, 386558344), (16, 241598965), (19, 203451760), (20, 193279172), (31, 124696240), (38, 101725880), (40, 96639586), (62, 62348120), (76, 50862940), (80, 48319793), (95, 40690352), (124, 31174060), (152, 25431470), (155, 24939248), (190, 20345176), (248, 15587030), (304, 12715735), (310, 12469624), (380, 10172588), (496, 7793515), (589, 6562960), (620, 6234812), (760, 5086294), (1178, 3281480), (1240, 3117406), (1520, 2543147), (2356, 1640740), (2480, 1558703), (2945, 1312592), (4712, 820370), (5890, 656296), (9424, 410185), (11780, 328148), (23560, 164074), (47120, 82037)]