845485760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4241}}^1$

素因数の和:4354

約数の個数: 112

約数和(自身を含む): 2327330880

約数和(自身を除く): 1481845120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 140, 160, 178, 224, 280, 320, 356, 445, 448, 560, 623, 712, 890, 1120, 1246, 1424, 1780, 2240, 2492, 2848, 3115, 3560, 4241, 4984, 5696, 6230, 7120, 8482, 9968, 12460, 14240, 16964, 19936, 21205, 24920, 28480, 29687, 33928, 39872, 42410, 49840, 59374, 67856, 84820, 99680, 118748, 135712, 148435, 169640, 199360, 237496, 271424, 296870, 339280, 377449, 474992, 593740, 678560, 754898, 949984, 1187480, 1357120, 1509796, 1887245, 1899968, 2374960, 2642143, 3019592, 3774490, 4749920, 5284286, 6039184, 7548980, 9499840, 10568572, 12078368, 13210715, 15097960, 21137144, 24156736, 26421430, 30195920, 42274288, 52842860, 60391840, 84548576, 105685720, 120783680, 169097152, 211371440, 422742880, 845485760]

約数ペア:

[(1, 845485760), (2, 422742880), (4, 211371440), (5, 169097152), (7, 120783680), (8, 105685720), (10, 84548576), (14, 60391840), (16, 52842860), (20, 42274288), (28, 30195920), (32, 26421430), (35, 24156736), (40, 21137144), (56, 15097960), (64, 13210715), (70, 12078368), (80, 10568572), (89, 9499840), (112, 7548980), (140, 6039184), (160, 5284286), (178, 4749920), (224, 3774490), (280, 3019592), (320, 2642143), (356, 2374960), (445, 1899968), (448, 1887245), (560, 1509796), (623, 1357120), (712, 1187480), (890, 949984), (1120, 754898), (1246, 678560), (1424, 593740), (1780, 474992), (2240, 377449), (2492, 339280), (2848, 296870), (3115, 271424), (3560, 237496), (4241, 199360), (4984, 169640), (5696, 148435), (6230, 135712), (7120, 118748), (8482, 99680), (9968, 84820), (12460, 67856), (14240, 59374), (16964, 49840), (19936, 42410), (21205, 39872), (24920, 33928), (28480, 29687)]