5280559700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4061969}}^1$

素因数の和:4061996

約数の個数: 36

約数和(自身を含む): 12340264860

約数和(自身を除く): 7059705160

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 4061969, 8123938, 16247876, 20309845, 40619690, 52805597, 81239380, 101549225, 105611194, 203098450, 211222388, 264027985, 406196900, 528055970, 1056111940, 1320139925, 2640279850, 5280559700]

約数ペア:

[(1, 5280559700), (2, 2640279850), (4, 1320139925), (5, 1056111940), (10, 528055970), (13, 406196900), (20, 264027985), (25, 211222388), (26, 203098450), (50, 105611194), (52, 101549225), (65, 81239380), (100, 52805597), (130, 40619690), (260, 20309845), (325, 16247876), (650, 8123938), (1300, 4061969)]