3002840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1831}}^1$

素因数の和:1883

約数の個数: 32

約数和(自身を含む): 6924960

約数和(自身を除く): 3922120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1831, 3662, 7324, 9155, 14648, 18310, 36620, 73240, 75071, 150142, 300284, 375355, 600568, 750710, 1501420, 3002840]

約数ペア:

[(1, 3002840), (2, 1501420), (4, 750710), (5, 600568), (8, 375355), (10, 300284), (20, 150142), (40, 75071), (41, 73240), (82, 36620), (164, 18310), (205, 14648), (328, 9155), (410, 7324), (820, 3662), (1640, 1831)]