65347520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29173}}^1$

素因数の和:29197

約数の個数: 56

約数和(自身を含む): 177844704

約数和(自身を除く): 112497184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 29173, 58346, 116692, 145865, 204211, 233384, 291730, 408422, 466768, 583460, 816844, 933536, 1021055, 1166920, 1633688, 1867072, 2042110, 2333840, 3267376, 4084220, 4667680, 6534752, 8168440, 9335360, 13069504, 16336880, 32673760, 65347520]

約数ペア:

[(1, 65347520), (2, 32673760), (4, 16336880), (5, 13069504), (7, 9335360), (8, 8168440), (10, 6534752), (14, 4667680), (16, 4084220), (20, 3267376), (28, 2333840), (32, 2042110), (35, 1867072), (40, 1633688), (56, 1166920), (64, 1021055), (70, 933536), (80, 816844), (112, 583460), (140, 466768), (160, 408422), (224, 291730), (280, 233384), (320, 204211), (448, 145865), (560, 116692), (1120, 58346), (2240, 29173)]