40568150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3739}}^1$

素因数の和:3789

約数の個数: 48

約数和(自身を含む): 89041920

約数和(自身を除く): 48473770

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 3739, 5425, 7478, 10850, 18695, 26173, 37390, 52346, 93475, 115909, 130865, 186950, 231818, 261730, 579545, 654325, 811363, 1159090, 1308650, 1622726, 2897725, 4056815, 5795450, 8113630, 20284075, 40568150]

約数ペア:

[(1, 40568150), (2, 20284075), (5, 8113630), (7, 5795450), (10, 4056815), (14, 2897725), (25, 1622726), (31, 1308650), (35, 1159090), (50, 811363), (62, 654325), (70, 579545), (155, 261730), (175, 231818), (217, 186950), (310, 130865), (350, 115909), (434, 93475), (775, 52346), (1085, 37390), (1550, 26173), (2170, 18695), (3739, 10850), (5425, 7478)]