2104964940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{17189}}^1$

素因数の和:17371

約数の個数: 96

約数和(自身を含む): 6388079040

約数和(自身を除く): 4283114100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 157, 195, 260, 314, 390, 471, 628, 780, 785, 942, 1570, 1884, 2041, 2355, 3140, 4082, 4710, 6123, 8164, 9420, 10205, 12246, 17189, 20410, 24492, 30615, 34378, 40820, 51567, 61230, 68756, 85945, 103134, 122460, 171890, 206268, 223457, 257835, 343780, 446914, 515670, 670371, 893828, 1031340, 1117285, 1340742, 2234570, 2681484, 2698673, 3351855, 4469140, 5397346, 6703710, 8096019, 10794692, 13407420, 13493365, 16192038, 26986730, 32384076, 35082749, 40480095, 53973460, 70165498, 80960190, 105248247, 140330996, 161920380, 175413745, 210496494, 350827490, 420992988, 526241235, 701654980, 1052482470, 2104964940]

約数ペア:

[(1, 2104964940), (2, 1052482470), (3, 701654980), (4, 526241235), (5, 420992988), (6, 350827490), (10, 210496494), (12, 175413745), (13, 161920380), (15, 140330996), (20, 105248247), (26, 80960190), (30, 70165498), (39, 53973460), (52, 40480095), (60, 35082749), (65, 32384076), (78, 26986730), (130, 16192038), (156, 13493365), (157, 13407420), (195, 10794692), (260, 8096019), (314, 6703710), (390, 5397346), (471, 4469140), (628, 3351855), (780, 2698673), (785, 2681484), (942, 2234570), (1570, 1340742), (1884, 1117285), (2041, 1031340), (2355, 893828), (3140, 670371), (4082, 515670), (4710, 446914), (6123, 343780), (8164, 257835), (9420, 223457), (10205, 206268), (12246, 171890), (17189, 122460), (20410, 103134), (24492, 85945), (30615, 68756), (34378, 61230), (40820, 51567)]