412920760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1474717}}^1$

素因数の和:1474735

約数の個数: 32

約数和(自身を含む): 1061796960

約数和(自身を除く): 648876200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1474717, 2949434, 5898868, 7373585, 10323019, 11797736, 14747170, 20646038, 29494340, 41292076, 51615095, 58988680, 82584152, 103230190, 206460380, 412920760]

約数ペア:

[(1, 412920760), (2, 206460380), (4, 103230190), (5, 82584152), (7, 58988680), (8, 51615095), (10, 41292076), (14, 29494340), (20, 20646038), (28, 14747170), (35, 11797736), (40, 10323019), (56, 7373585), (70, 5898868), (140, 2949434), (280, 1474717)]