283682240

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28597}}^1$

素因数の和:28645

約数の個数: 56

約数和(自身を含む): 697333632

約数和(自身を除く): 413651392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 28597, 57194, 114388, 142985, 228776, 285970, 457552, 571940, 886507, 915104, 1143880, 1773014, 1830208, 2287760, 3546028, 4432535, 4575520, 7092056, 8865070, 9151040, 14184112, 17730140, 28368224, 35460280, 56736448, 70920560, 141841120, 283682240]

約数ペア:

[(1, 283682240), (2, 141841120), (4, 70920560), (5, 56736448), (8, 35460280), (10, 28368224), (16, 17730140), (20, 14184112), (31, 9151040), (32, 8865070), (40, 7092056), (62, 4575520), (64, 4432535), (80, 3546028), (124, 2287760), (155, 1830208), (160, 1773014), (248, 1143880), (310, 915104), (320, 886507), (496, 571940), (620, 457552), (992, 285970), (1240, 228776), (1984, 142985), (2480, 114388), (4960, 57194), (9920, 28597)]