73879420

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{16273}}^1$

素因数の和:16509

約数の個数: 24

約数和(自身を含む): 155839824

約数和(自身を除く): 81960404

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 16273, 32546, 65092, 81365, 162730, 325460, 3693971, 7387942, 14775884, 18469855, 36939710, 73879420]

約数ペア:

[(1, 73879420), (2, 36939710), (4, 18469855), (5, 14775884), (10, 7387942), (20, 3693971), (227, 325460), (454, 162730), (908, 81365), (1135, 65092), (2270, 32546), (4540, 16273)]