1100144920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{12553}}^1$

素因数の和:12884

約数の個数: 64

約数和(自身を含む): 2838208320

約数和(自身を除く): 1738063400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 313, 626, 1252, 1565, 2191, 2504, 3130, 4382, 6260, 8764, 10955, 12520, 12553, 17528, 21910, 25106, 43820, 50212, 62765, 87640, 87871, 100424, 125530, 175742, 251060, 351484, 439355, 502120, 702968, 878710, 1757420, 3514840, 3929089, 7858178, 15716356, 19645445, 27503623, 31432712, 39290890, 55007246, 78581780, 110014492, 137518115, 157163560, 220028984, 275036230, 550072460, 1100144920]

約数ペア:

[(1, 1100144920), (2, 550072460), (4, 275036230), (5, 220028984), (7, 157163560), (8, 137518115), (10, 110014492), (14, 78581780), (20, 55007246), (28, 39290890), (35, 31432712), (40, 27503623), (56, 19645445), (70, 15716356), (140, 7858178), (280, 3929089), (313, 3514840), (626, 1757420), (1252, 878710), (1565, 702968), (2191, 502120), (2504, 439355), (3130, 351484), (4382, 251060), (6260, 175742), (8764, 125530), (10955, 100424), (12520, 87871), (12553, 87640), (17528, 62765), (21910, 50212), (25106, 43820)]