10239920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4173

約数の個数: 40

約数和(自身を含む): 24581760

約数和(自身を除く): 14341840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4129, 8258, 16516, 20645, 33032, 41290, 66064, 82580, 127999, 165160, 255998, 330320, 511996, 639995, 1023992, 1279990, 2047984, 2559980, 5119960, 10239920]

約数ペア:

[(1, 10239920), (2, 5119960), (4, 2559980), (5, 2047984), (8, 1279990), (10, 1023992), (16, 639995), (20, 511996), (31, 330320), (40, 255998), (62, 165160), (80, 127999), (124, 82580), (155, 66064), (248, 41290), (310, 33032), (496, 20645), (620, 16516), (1240, 8258), (2480, 4129)]