1085999360

素因数分解:

$2^8\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9533}}^1$

素因数の和:9643

約数の個数: 72

約数和(自身を含む): 2630811960

約数和(自身を除く): 1544812600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 256, 320, 356, 445, 640, 712, 890, 1280, 1424, 1780, 2848, 3560, 5696, 7120, 9533, 11392, 14240, 19066, 22784, 28480, 38132, 47665, 56960, 76264, 95330, 113920, 152528, 190660, 305056, 381320, 610112, 762640, 848437, 1220224, 1525280, 1696874, 2440448, 3050560, 3393748, 4242185, 6101120, 6787496, 8484370, 12202240, 13574992, 16968740, 27149984, 33937480, 54299968, 67874960, 108599936, 135749920, 217199872, 271499840, 542999680, 1085999360]

約数ペア:

[(1, 1085999360), (2, 542999680), (4, 271499840), (5, 217199872), (8, 135749920), (10, 108599936), (16, 67874960), (20, 54299968), (32, 33937480), (40, 27149984), (64, 16968740), (80, 13574992), (89, 12202240), (128, 8484370), (160, 6787496), (178, 6101120), (256, 4242185), (320, 3393748), (356, 3050560), (445, 2440448), (640, 1696874), (712, 1525280), (890, 1220224), (1280, 848437), (1424, 762640), (1780, 610112), (2848, 381320), (3560, 305056), (5696, 190660), (7120, 152528), (9533, 113920), (11392, 95330), (14240, 76264), (19066, 56960), (22784, 47665), (28480, 38132)]