13304003620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{474127}}^1$

素因数の和:474220

約数の個数: 48

約数和(自身を含む): 29631103488

約数和(自身を除く): 16327099868

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2806, 5612, 7015, 14030, 28060, 474127, 948254, 1896508, 2370635, 4741270, 9482540, 10904921, 21809842, 28921747, 43619684, 54524605, 57843494, 109049210, 115686988, 144608735, 218098420, 289217470, 578434940, 665200181, 1330400362, 2660800724, 3326000905, 6652001810, 13304003620]

約数ペア:

[(1, 13304003620), (2, 6652001810), (4, 3326000905), (5, 2660800724), (10, 1330400362), (20, 665200181), (23, 578434940), (46, 289217470), (61, 218098420), (92, 144608735), (115, 115686988), (122, 109049210), (230, 57843494), (244, 54524605), (305, 43619684), (460, 28921747), (610, 21809842), (1220, 10904921), (1403, 9482540), (2806, 4741270), (5612, 2370635), (7015, 1896508), (14030, 948254), (28060, 474127)]