39039800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 96422400

約数和(自身を除く): 57382600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 53, 58, 100, 106, 116, 127, 145, 200, 212, 232, 254, 265, 290, 424, 508, 530, 580, 635, 725, 1016, 1060, 1160, 1270, 1325, 1450, 1537, 2120, 2540, 2650, 2900, 3074, 3175, 3683, 5080, 5300, 5800, 6148, 6350, 6731, 7366, 7685, 10600, 12296, 12700, 13462, 14732, 15370, 18415, 25400, 26924, 29464, 30740, 33655, 36830, 38425, 53848, 61480, 67310, 73660, 76850, 92075, 134620, 147320, 153700, 168275, 184150, 195199, 269240, 307400, 336550, 368300, 390398, 673100, 736600, 780796, 975995, 1346200, 1561592, 1951990, 3903980, 4879975, 7807960, 9759950, 19519900, 39039800]

約数ペア:

[(1, 39039800), (2, 19519900), (4, 9759950), (5, 7807960), (8, 4879975), (10, 3903980), (20, 1951990), (25, 1561592), (29, 1346200), (40, 975995), (50, 780796), (53, 736600), (58, 673100), (100, 390398), (106, 368300), (116, 336550), (127, 307400), (145, 269240), (200, 195199), (212, 184150), (232, 168275), (254, 153700), (265, 147320), (290, 134620), (424, 92075), (508, 76850), (530, 73660), (580, 67310), (635, 61480), (725, 53848), (1016, 38425), (1060, 36830), (1160, 33655), (1270, 30740), (1325, 29464), (1450, 26924), (1537, 25400), (2120, 18415), (2540, 15370), (2650, 14732), (2900, 13462), (3074, 12700), (3175, 12296), (3683, 10600), (5080, 7685), (5300, 7366), (5800, 6731), (6148, 6350)]