10660280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8597}}^1$

素因数の和:8639

約数の個数: 32

約数和(自身を含む): 24762240

約数和(自身を除く): 14101960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 8597, 17194, 34388, 42985, 68776, 85970, 171940, 266507, 343880, 533014, 1066028, 1332535, 2132056, 2665070, 5330140, 10660280]

約数ペア:

[(1, 10660280), (2, 5330140), (4, 2665070), (5, 2132056), (8, 1332535), (10, 1066028), (20, 533014), (31, 343880), (40, 266507), (62, 171940), (124, 85970), (155, 68776), (248, 42985), (310, 34388), (620, 17194), (1240, 8597)]