5120714420

素因数分解:

$2^2\times 5^1\times {\mathrm{26209}}^1\times {\mathrm{9769}}^1$

素因数の和:35987

約数の個数: 24

約数和(自身を含む): 10755011400

約数和(自身を除く): 5634296980

約数列:

[1, 2, 4, 5, 10, 20, 9769, 19538, 26209, 39076, 48845, 52418, 97690, 104836, 131045, 195380, 262090, 524180, 256035721, 512071442, 1024142884, 1280178605, 2560357210, 5120714420]

約数ペア:

[(1, 5120714420), (2, 2560357210), (4, 1280178605), (5, 1024142884), (10, 512071442), (20, 256035721), (9769, 524180), (19538, 262090), (26209, 195380), (39076, 131045), (48845, 104836), (52418, 97690)]