7479345020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{3637}}^1$

素因数の和:4087

約数の個数: 96

約数和(自身を含む): 18487093632

約数和(自身を除く): 11007748612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 397, 518, 740, 794, 1036, 1295, 1588, 1985, 2590, 2779, 3637, 3970, 5180, 5558, 7274, 7940, 11116, 13895, 14548, 14689, 18185, 25459, 27790, 29378, 36370, 50918, 55580, 58756, 72740, 73445, 101836, 102823, 127295, 134569, 146890, 205646, 254590, 269138, 293780, 411292, 509180, 514115, 538276, 672845, 941983, 1028230, 1345690, 1443889, 1883966, 2056460, 2691380, 2887778, 3767932, 4709915, 5775556, 7219445, 9419830, 10107223, 14438890, 18839660, 20214446, 28877780, 40428892, 50536115, 53423893, 101072230, 106847786, 202144460, 213695572, 267119465, 373967251, 534238930, 747934502, 1068477860, 1495869004, 1869836255, 3739672510, 7479345020]

約数ペア:

[(1, 7479345020), (2, 3739672510), (4, 1869836255), (5, 1495869004), (7, 1068477860), (10, 747934502), (14, 534238930), (20, 373967251), (28, 267119465), (35, 213695572), (37, 202144460), (70, 106847786), (74, 101072230), (140, 53423893), (148, 50536115), (185, 40428892), (259, 28877780), (370, 20214446), (397, 18839660), (518, 14438890), (740, 10107223), (794, 9419830), (1036, 7219445), (1295, 5775556), (1588, 4709915), (1985, 3767932), (2590, 2887778), (2779, 2691380), (3637, 2056460), (3970, 1883966), (5180, 1443889), (5558, 1345690), (7274, 1028230), (7940, 941983), (11116, 672845), (13895, 538276), (14548, 514115), (14689, 509180), (18185, 411292), (25459, 293780), (27790, 269138), (29378, 254590), (36370, 205646), (50918, 146890), (55580, 134569), (58756, 127295), (72740, 102823), (73445, 101836)]