39466420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 102654720

約数和(自身を除く): 63188300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 70, 74, 76, 95, 133, 140, 148, 185, 190, 259, 266, 370, 380, 401, 518, 532, 665, 703, 740, 802, 1036, 1295, 1330, 1406, 1604, 2005, 2590, 2660, 2807, 2812, 3515, 4010, 4921, 5180, 5614, 7030, 7619, 8020, 9842, 11228, 14035, 14060, 14837, 15238, 19684, 24605, 28070, 29674, 30476, 38095, 49210, 53333, 56140, 59348, 74185, 76190, 98420, 103859, 106666, 148370, 152380, 207718, 213332, 266665, 281903, 296740, 415436, 519295, 533330, 563806, 1038590, 1066660, 1127612, 1409515, 1973321, 2077180, 2819030, 3946642, 5638060, 7893284, 9866605, 19733210, 39466420]

約数ペア:

[(1, 39466420), (2, 19733210), (4, 9866605), (5, 7893284), (7, 5638060), (10, 3946642), (14, 2819030), (19, 2077180), (20, 1973321), (28, 1409515), (35, 1127612), (37, 1066660), (38, 1038590), (70, 563806), (74, 533330), (76, 519295), (95, 415436), (133, 296740), (140, 281903), (148, 266665), (185, 213332), (190, 207718), (259, 152380), (266, 148370), (370, 106666), (380, 103859), (401, 98420), (518, 76190), (532, 74185), (665, 59348), (703, 56140), (740, 53333), (802, 49210), (1036, 38095), (1295, 30476), (1330, 29674), (1406, 28070), (1604, 24605), (2005, 19684), (2590, 15238), (2660, 14837), (2807, 14060), (2812, 14035), (3515, 11228), (4010, 9842), (4921, 8020), (5180, 7619), (5614, 7030)]