8107425040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22861}}^1$

素因数の和:22929

約数の個数: 160

約数和(自身を含む): 22860536832

約数和(自身を除く): 14753111792

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 176, 208, 220, 248, 260, 286, 310, 341, 403, 440, 496, 520, 572, 620, 682, 715, 806, 880, 1040, 1144, 1240, 1364, 1430, 1612, 1705, 2015, 2288, 2480, 2728, 2860, 3224, 3410, 4030, 4433, 5456, 5720, 6448, 6820, 8060, 8866, 11440, 13640, 16120, 17732, 22165, 22861, 27280, 32240, 35464, 44330, 45722, 70928, 88660, 91444, 114305, 177320, 182888, 228610, 251471, 297193, 354640, 365776, 457220, 502942, 594386, 708691, 914440, 1005884, 1188772, 1257355, 1417382, 1485965, 1828880, 2011768, 2377544, 2514710, 2834764, 2971930, 3269123, 3543455, 4023536, 4755088, 5029420, 5669528, 5943860, 6538246, 7086910, 7795601, 9212983, 10058840, 11339056, 11887720, 13076492, 14173820, 15591202, 16345615, 18425966, 20117680, 23775440, 26152984, 28347640, 31182404, 32691230, 36851932, 38978005, 46064915, 52305968, 56695280, 62364808, 65382460, 73703864, 77956010, 92129830, 101342813, 124729616, 130764920, 147407728, 155912020, 184259660, 202685626, 261529840, 311824040, 368519320, 405371252, 506714065, 623648080, 737038640, 810742504, 1013428130, 1621485008, 2026856260, 4053712520, 8107425040]

約数ペア:

[(1, 8107425040), (2, 4053712520), (4, 2026856260), (5, 1621485008), (8, 1013428130), (10, 810742504), (11, 737038640), (13, 623648080), (16, 506714065), (20, 405371252), (22, 368519320), (26, 311824040), (31, 261529840), (40, 202685626), (44, 184259660), (52, 155912020), (55, 147407728), (62, 130764920), (65, 124729616), (80, 101342813), (88, 92129830), (104, 77956010), (110, 73703864), (124, 65382460), (130, 62364808), (143, 56695280), (155, 52305968), (176, 46064915), (208, 38978005), (220, 36851932), (248, 32691230), (260, 31182404), (286, 28347640), (310, 26152984), (341, 23775440), (403, 20117680), (440, 18425966), (496, 16345615), (520, 15591202), (572, 14173820), (620, 13076492), (682, 11887720), (715, 11339056), (806, 10058840), (880, 9212983), (1040, 7795601), (1144, 7086910), (1240, 6538246), (1364, 5943860), (1430, 5669528), (1612, 5029420), (1705, 4755088), (2015, 4023536), (2288, 3543455), (2480, 3269123), (2728, 2971930), (2860, 2834764), (3224, 2514710), (3410, 2377544), (4030, 2011768), (4433, 1828880), (5456, 1485965), (5720, 1417382), (6448, 1257355), (6820, 1188772), (8060, 1005884), (8866, 914440), (11440, 708691), (13640, 594386), (16120, 502942), (17732, 457220), (22165, 365776), (22861, 354640), (27280, 297193), (32240, 251471), (35464, 228610), (44330, 182888), (45722, 177320), (70928, 114305), (88660, 91444)]