41641040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 119563776

約数和(自身を除く): 77922736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 53, 56, 61, 70, 80, 92, 106, 112, 115, 122, 140, 161, 184, 212, 230, 244, 265, 280, 305, 322, 368, 371, 424, 427, 460, 488, 530, 560, 610, 644, 742, 805, 848, 854, 920, 976, 1060, 1219, 1220, 1288, 1403, 1484, 1610, 1708, 1840, 1855, 2120, 2135, 2438, 2440, 2576, 2806, 2968, 3220, 3233, 3416, 3710, 4240, 4270, 4876, 4880, 5612, 5936, 6095, 6440, 6466, 6832, 7015, 7420, 8533, 8540, 9752, 9821, 11224, 12190, 12880, 12932, 14030, 14840, 16165, 17066, 17080, 19504, 19642, 22448, 22631, 24380, 25864, 28060, 29680, 32330, 34132, 34160, 39284, 42665, 45262, 48760, 49105, 51728, 56120, 64660, 68264, 74359, 78568, 85330, 90524, 97520, 98210, 112240, 113155, 129320, 136528, 148718, 157136, 170660, 181048, 196420, 226310, 258640, 297436, 341320, 362096, 371795, 392840, 452620, 520513, 594872, 682640, 743590, 785680, 905240, 1041026, 1189744, 1487180, 1810480, 2082052, 2602565, 2974360, 4164104, 5205130, 5948720, 8328208, 10410260, 20820520, 41641040]

約数ペア:

[(1, 41641040), (2, 20820520), (4, 10410260), (5, 8328208), (7, 5948720), (8, 5205130), (10, 4164104), (14, 2974360), (16, 2602565), (20, 2082052), (23, 1810480), (28, 1487180), (35, 1189744), (40, 1041026), (46, 905240), (53, 785680), (56, 743590), (61, 682640), (70, 594872), (80, 520513), (92, 452620), (106, 392840), (112, 371795), (115, 362096), (122, 341320), (140, 297436), (161, 258640), (184, 226310), (212, 196420), (230, 181048), (244, 170660), (265, 157136), (280, 148718), (305, 136528), (322, 129320), (368, 113155), (371, 112240), (424, 98210), (427, 97520), (460, 90524), (488, 85330), (530, 78568), (560, 74359), (610, 68264), (644, 64660), (742, 56120), (805, 51728), (848, 49105), (854, 48760), (920, 45262), (976, 42665), (1060, 39284), (1219, 34160), (1220, 34132), (1288, 32330), (1403, 29680), (1484, 28060), (1610, 25864), (1708, 24380), (1840, 22631), (1855, 22448), (2120, 19642), (2135, 19504), (2438, 17080), (2440, 17066), (2576, 16165), (2806, 14840), (2968, 14030), (3220, 12932), (3233, 12880), (3416, 12190), (3710, 11224), (4240, 9821), (4270, 9752), (4876, 8540), (4880, 8533), (5612, 7420), (5936, 7015), (6095, 6832), (6440, 6466)]