544574420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{2819}}^1$

素因数の和:3584

約数の個数: 48

約数和(自身を含む): 1233671040

約数和(自身を除く): 689096620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 743, 1486, 2819, 2972, 3715, 5638, 7430, 9659, 11276, 14095, 14860, 19318, 28190, 36647, 38636, 48295, 56380, 73294, 96590, 146588, 183235, 193180, 366470, 732940, 2094517, 4189034, 8378068, 10472585, 20945170, 27228721, 41890340, 54457442, 108914884, 136143605, 272287210, 544574420]

約数ペア:

[(1, 544574420), (2, 272287210), (4, 136143605), (5, 108914884), (10, 54457442), (13, 41890340), (20, 27228721), (26, 20945170), (52, 10472585), (65, 8378068), (130, 4189034), (260, 2094517), (743, 732940), (1486, 366470), (2819, 193180), (2972, 183235), (3715, 146588), (5638, 96590), (7430, 73294), (9659, 56380), (11276, 48295), (14095, 38636), (14860, 36647), (19318, 28190)]