292225960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{561973}}^1$

素因数の和:561997

約数の個数: 32

約数和(自身を含む): 708087240

約数和(自身を除く): 415861280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 561973, 1123946, 2247892, 2809865, 4495784, 5619730, 7305649, 11239460, 14611298, 22478920, 29222596, 36528245, 58445192, 73056490, 146112980, 292225960]

約数ペア:

[(1, 292225960), (2, 146112980), (4, 73056490), (5, 58445192), (8, 36528245), (10, 29222596), (13, 22478920), (20, 14611298), (26, 11239460), (40, 7305649), (52, 5619730), (65, 4495784), (104, 2809865), (130, 2247892), (260, 1123946), (520, 561973)]