1036985960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{2689}}^1$

素因数の和:3042

約数の個数: 64

約数和(自身を含む): 2417126400

約数和(自身を除く): 1380140440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 311, 620, 622, 1240, 1244, 1555, 2488, 2689, 3110, 5378, 6220, 9641, 10756, 12440, 13445, 19282, 21512, 26890, 38564, 48205, 53780, 77128, 83359, 96410, 107560, 166718, 192820, 333436, 385640, 416795, 666872, 833590, 836279, 1667180, 1672558, 3334360, 3345116, 4181395, 6690232, 8362790, 16725580, 25924649, 33451160, 51849298, 103698596, 129623245, 207397192, 259246490, 518492980, 1036985960]

約数ペア:

[(1, 1036985960), (2, 518492980), (4, 259246490), (5, 207397192), (8, 129623245), (10, 103698596), (20, 51849298), (31, 33451160), (40, 25924649), (62, 16725580), (124, 8362790), (155, 6690232), (248, 4181395), (310, 3345116), (311, 3334360), (620, 1672558), (622, 1667180), (1240, 836279), (1244, 833590), (1555, 666872), (2488, 416795), (2689, 385640), (3110, 333436), (5378, 192820), (6220, 166718), (9641, 107560), (10756, 96410), (12440, 83359), (13445, 77128), (19282, 53780), (21512, 48205), (26890, 38564)]