70327840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1346

約数の個数: 96

約数和(自身を含む): 187246080

約数和(自身を除く): 116918240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1289, 1364, 1705, 1760, 2480, 2578, 2728, 3410, 4960, 5156, 5456, 6445, 6820, 10312, 10912, 12890, 13640, 14179, 20624, 25780, 27280, 28358, 39959, 41248, 51560, 54560, 56716, 70895, 79918, 103120, 113432, 141790, 159836, 199795, 206240, 226864, 283580, 319672, 399590, 439549, 453728, 567160, 639344, 799180, 879098, 1134320, 1278688, 1598360, 1758196, 2197745, 2268640, 3196720, 3516392, 4395490, 6393440, 7032784, 8790980, 14065568, 17581960, 35163920, 70327840]

約数ペア:

[(1, 70327840), (2, 35163920), (4, 17581960), (5, 14065568), (8, 8790980), (10, 7032784), (11, 6393440), (16, 4395490), (20, 3516392), (22, 3196720), (31, 2268640), (32, 2197745), (40, 1758196), (44, 1598360), (55, 1278688), (62, 1134320), (80, 879098), (88, 799180), (110, 639344), (124, 567160), (155, 453728), (160, 439549), (176, 399590), (220, 319672), (248, 283580), (310, 226864), (341, 206240), (352, 199795), (440, 159836), (496, 141790), (620, 113432), (682, 103120), (880, 79918), (992, 70895), (1240, 56716), (1289, 54560), (1364, 51560), (1705, 41248), (1760, 39959), (2480, 28358), (2578, 27280), (2728, 25780), (3410, 20624), (4960, 14179), (5156, 13640), (5456, 12890), (6445, 10912), (6820, 10312)]