65495820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83969}}^1$

素因数の和:83994

約数の個数: 48

約数和(自身を含む): 197497440

約数和(自身を除く): 132001620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 83969, 167938, 251907, 335876, 419845, 503814, 839690, 1007628, 1091597, 1259535, 1679380, 2183194, 2519070, 3274791, 4366388, 5038140, 5457985, 6549582, 10915970, 13099164, 16373955, 21831940, 32747910, 65495820]

約数ペア:

[(1, 65495820), (2, 32747910), (3, 21831940), (4, 16373955), (5, 13099164), (6, 10915970), (10, 6549582), (12, 5457985), (13, 5038140), (15, 4366388), (20, 3274791), (26, 2519070), (30, 2183194), (39, 1679380), (52, 1259535), (60, 1091597), (65, 1007628), (78, 839690), (130, 503814), (156, 419845), (195, 335876), (260, 251907), (390, 167938), (780, 83969)]