7384240

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 17284608

約数和(自身を除く): 9900368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 383, 482, 766, 964, 1205, 1532, 1915, 1928, 2410, 3064, 3830, 3856, 4820, 6128, 7660, 9640, 15320, 19280, 30640, 92303, 184606, 369212, 461515, 738424, 923030, 1476848, 1846060, 3692120, 7384240]

約数ペア:

[(1, 7384240), (2, 3692120), (4, 1846060), (5, 1476848), (8, 923030), (10, 738424), (16, 461515), (20, 369212), (40, 184606), (80, 92303), (241, 30640), (383, 19280), (482, 15320), (766, 9640), (964, 7660), (1205, 6128), (1532, 4820), (1915, 3856), (1928, 3830), (2410, 3064)]