16177525420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{16507679}}^1$

素因数の和:16507702

約数の個数: 36

約数和(自身を含む): 39519385920

約数和(自身を除く): 23341860500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 16507679, 33015358, 66030716, 82538395, 115553753, 165076790, 231107506, 330153580, 462215012, 577768765, 808876271, 1155537530, 1617752542, 2311075060, 3235505084, 4044381355, 8088762710, 16177525420]

約数ペア:

[(1, 16177525420), (2, 8088762710), (4, 4044381355), (5, 3235505084), (7, 2311075060), (10, 1617752542), (14, 1155537530), (20, 808876271), (28, 577768765), (35, 462215012), (49, 330153580), (70, 231107506), (98, 165076790), (140, 115553753), (196, 82538395), (245, 66030716), (490, 33015358), (980, 16507679)]