73937360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6988

約数の個数: 80

約数和(自身を含む): 206832000

約数和(自身を除く): 132894640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 6949, 10640, 13898, 27796, 34745, 48643, 55592, 69490, 97286, 111184, 132031, 138980, 194572, 243215, 264062, 277960, 389144, 486430, 528124, 555920, 660155, 778288, 924217, 972860, 1056248, 1320310, 1848434, 1945720, 2112496, 2640620, 3696868, 3891440, 4621085, 5281240, 7393736, 9242170, 10562480, 14787472, 18484340, 36968680, 73937360]

約数ペア:

[(1, 73937360), (2, 36968680), (4, 18484340), (5, 14787472), (7, 10562480), (8, 9242170), (10, 7393736), (14, 5281240), (16, 4621085), (19, 3891440), (20, 3696868), (28, 2640620), (35, 2112496), (38, 1945720), (40, 1848434), (56, 1320310), (70, 1056248), (76, 972860), (80, 924217), (95, 778288), (112, 660155), (133, 555920), (140, 528124), (152, 486430), (190, 389144), (266, 277960), (280, 264062), (304, 243215), (380, 194572), (532, 138980), (560, 132031), (665, 111184), (760, 97286), (1064, 69490), (1330, 55592), (1520, 48643), (2128, 34745), (2660, 27796), (5320, 13898), (6949, 10640)]