39009470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 39787330

約数列:

[1, 2, 5, 10, 19, 31, 37, 38, 62, 74, 95, 155, 179, 185, 190, 310, 358, 370, 589, 703, 895, 1147, 1178, 1406, 1790, 2294, 2945, 3401, 3515, 5549, 5735, 5890, 6623, 6802, 7030, 11098, 11470, 13246, 17005, 21793, 27745, 33115, 34010, 43586, 55490, 66230, 105431, 108965, 125837, 205313, 210862, 217930, 251674, 410626, 527155, 629185, 1026565, 1054310, 1258370, 2053130, 3900947, 7801894, 19504735, 39009470]

約数ペア:

[(1, 39009470), (2, 19504735), (5, 7801894), (10, 3900947), (19, 2053130), (31, 1258370), (37, 1054310), (38, 1026565), (62, 629185), (74, 527155), (95, 410626), (155, 251674), (179, 217930), (185, 210862), (190, 205313), (310, 125837), (358, 108965), (370, 105431), (589, 66230), (703, 55490), (895, 43586), (1147, 34010), (1178, 33115), (1406, 27745), (1790, 21793), (2294, 17005), (2945, 13246), (3401, 11470), (3515, 11098), (5549, 7030), (5735, 6802), (5890, 6623)]