83886475540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1017299}}^1$

素因数の和:1017365

約数の個数: 96

約数和(自身を含む): 218760192000

約数和(自身を除く): 134873716460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 380, 434, 532, 589, 620, 665, 868, 1085, 1178, 1330, 2170, 2356, 2660, 2945, 4123, 4340, 5890, 8246, 11780, 16492, 20615, 41230, 82460, 1017299, 2034598, 4069196, 5086495, 7121093, 10172990, 14242186, 19328681, 20345980, 28484372, 31536269, 35605465, 38657362, 63072538, 71210930, 77314724, 96643405, 126145076, 135300767, 142421860, 157681345, 193286810, 220753883, 270601534, 315362690, 386573620, 441507766, 541203068, 599189111, 630725380, 676503835, 883015532, 1103769415, 1198378222, 1353007670, 2207538830, 2396756444, 2706015340, 2995945555, 4194323777, 4415077660, 5991891110, 8388647554, 11983782220, 16777295108, 20971618885, 41943237770, 83886475540]

約数ペア:

[(1, 83886475540), (2, 41943237770), (4, 20971618885), (5, 16777295108), (7, 11983782220), (10, 8388647554), (14, 5991891110), (19, 4415077660), (20, 4194323777), (28, 2995945555), (31, 2706015340), (35, 2396756444), (38, 2207538830), (62, 1353007670), (70, 1198378222), (76, 1103769415), (95, 883015532), (124, 676503835), (133, 630725380), (140, 599189111), (155, 541203068), (190, 441507766), (217, 386573620), (266, 315362690), (310, 270601534), (380, 220753883), (434, 193286810), (532, 157681345), (589, 142421860), (620, 135300767), (665, 126145076), (868, 96643405), (1085, 77314724), (1178, 71210930), (1330, 63072538), (2170, 38657362), (2356, 35605465), (2660, 31536269), (2945, 28484372), (4123, 20345980), (4340, 19328681), (5890, 14242186), (8246, 10172990), (11780, 7121093), (16492, 5086495), (20615, 4069196), (41230, 2034598), (82460, 1017299)]