67383160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 165019680

約数和(自身を除く): 97636520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 202, 260, 404, 505, 520, 808, 1010, 1283, 1313, 2020, 2566, 2626, 4040, 5132, 5252, 6415, 6565, 10264, 10504, 12830, 13130, 16679, 25660, 26260, 33358, 51320, 52520, 66716, 83395, 129583, 133432, 166790, 259166, 333580, 518332, 647915, 667160, 1036664, 1295830, 1684579, 2591660, 3369158, 5183320, 6738316, 8422895, 13476632, 16845790, 33691580, 67383160]

約数ペア:

[(1, 67383160), (2, 33691580), (4, 16845790), (5, 13476632), (8, 8422895), (10, 6738316), (13, 5183320), (20, 3369158), (26, 2591660), (40, 1684579), (52, 1295830), (65, 1036664), (101, 667160), (104, 647915), (130, 518332), (202, 333580), (260, 259166), (404, 166790), (505, 133432), (520, 129583), (808, 83395), (1010, 66716), (1283, 52520), (1313, 51320), (2020, 33358), (2566, 26260), (2626, 25660), (4040, 16679), (5132, 13130), (5252, 12830), (6415, 10504), (6565, 10264)]