85259300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3929}}^1$

素因数の和:3981

約数の個数: 72

約数和(自身を含む): 218319360

約数和(自身を除く): 133060060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 3929, 4340, 5425, 7858, 10850, 15716, 19645, 21700, 27503, 39290, 55006, 78580, 98225, 110012, 121799, 137515, 196450, 243598, 275030, 392900, 487196, 550060, 608995, 687575, 852593, 1217990, 1375150, 1705186, 2435980, 2750300, 3044975, 3410372, 4262965, 6089950, 8525930, 12179900, 17051860, 21314825, 42629650, 85259300]

約数ペア:

[(1, 85259300), (2, 42629650), (4, 21314825), (5, 17051860), (7, 12179900), (10, 8525930), (14, 6089950), (20, 4262965), (25, 3410372), (28, 3044975), (31, 2750300), (35, 2435980), (50, 1705186), (62, 1375150), (70, 1217990), (100, 852593), (124, 687575), (140, 608995), (155, 550060), (175, 487196), (217, 392900), (310, 275030), (350, 243598), (434, 196450), (620, 137515), (700, 121799), (775, 110012), (868, 98225), (1085, 78580), (1550, 55006), (2170, 39290), (3100, 27503), (3929, 21700), (4340, 19645), (5425, 15716), (7858, 10850)]