40236680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4813}}^1$

素因数の和:4854

約数の個数: 64

約数和(自身を含む): 103982400

約数和(自身を除く): 63745720

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 4813, 8360, 9626, 19252, 24065, 38504, 48130, 52943, 91447, 96260, 105886, 182894, 192520, 211772, 264715, 365788, 423544, 457235, 529430, 731576, 914470, 1005917, 1058860, 1828940, 2011834, 2117720, 3657880, 4023668, 5029585, 8047336, 10059170, 20118340, 40236680]

約数ペア:

[(1, 40236680), (2, 20118340), (4, 10059170), (5, 8047336), (8, 5029585), (10, 4023668), (11, 3657880), (19, 2117720), (20, 2011834), (22, 1828940), (38, 1058860), (40, 1005917), (44, 914470), (55, 731576), (76, 529430), (88, 457235), (95, 423544), (110, 365788), (152, 264715), (190, 211772), (209, 192520), (220, 182894), (380, 105886), (418, 96260), (440, 91447), (760, 52943), (836, 48130), (1045, 38504), (1672, 24065), (2090, 19252), (4180, 9626), (4813, 8360)]