24690260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5689}}^1$

素因数の和:5736

約数の個数: 48

約数和(自身を含む): 61178880

約数和(自身を除く): 36488620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 5689, 11378, 22756, 28445, 39823, 56890, 79646, 113780, 159292, 176359, 199115, 352718, 398230, 705436, 796460, 881795, 1234513, 1763590, 2469026, 3527180, 4938052, 6172565, 12345130, 24690260]

約数ペア:

[(1, 24690260), (2, 12345130), (4, 6172565), (5, 4938052), (7, 3527180), (10, 2469026), (14, 1763590), (20, 1234513), (28, 881795), (31, 796460), (35, 705436), (62, 398230), (70, 352718), (124, 199115), (140, 176359), (155, 159292), (217, 113780), (310, 79646), (434, 56890), (620, 39823), (868, 28445), (1085, 22756), (2170, 11378), (4340, 5689)]